The Present age of younger brother is equal to \(66\frac{2}{3}\% \) of the present age of the elder brother. The sum of the square of the ages of both is 1053. Find the ratio of ages of younger brother to elder brother after 3 years.
1
7 : 10
2
10 : 7
3
6 : 11
4
11 : 6
5
None of these