Therefore, 4x + 5x = 2475
=> 9x = 2475
=> x = 275
Hence, the number of male students = 4x = 4 * 275 = 1100
And, the number of female students = 5x = 5 * 275 = 1375
Therefore, there are 1100 male students and 1375 female students at East Lake College.