The ruling dynasties Sangama, Saluva, Tuluva were associated with the Vijayanagara Empire (option 4). The Vijayanagara Empire was a South Indian empire that was established in the 14th century and lasted until the 17th century. The empire was founded by Harihara I and his brother Bukka Raya I, who belonged to the Sangama dynasty.

The Sangama dynasty ruled from the year 1336 to 1485. They were succeeded by the Saluva dynasty, which ruled from 1485 to 1505. After the Saluva dynasty, the Tuluva dynasty took over the Vijayanagara Empire and ruled from 1505 to 1570.

The Vijayanagara Empire reached its peak under the rule of the Sangama, Saluva, and Tuluva dynasties. It was known for its patronage of art, culture, and architecture, with notable structures like the Virupaksha Temple and the Vittala Temple being commissioned during this period.

Therefore, the correct answer is option 4, the Vijayanagara Empire, as the ruling dynasties Sangama, Saluva, and Tuluva were associated with it.