A certain sum amounts to ₹7,200 in 2 years at an annual compound interest rate of 6%, compounded yearly. Find the principal amount (in ₹, rounded to the nearest integer).

A certain sum amounts to ₹7,200 in 2 years at an annual compound interest rate of 6%, compounded yearly. Find the principal amount (in ₹, rounded to the nearest integer).
एक निश्चित राशि 6% वार्षिक चक्रवृद्धि ब्याज की दर से 2 वर्षों में Rs.7,200 हो जाती है, जिस पर ब्याज वार्षिक रुप से चक्रवृद्धि किया जाता हैं। वह राशि (Rs.में, निकटतम पूर्णांक तक) ज्ञात कीजिए ।