In this task, you will be given a list of numbers. The goal is to divide all the numbers in the list by a constant such that the sum of the resulting list is 1. The output should be rounded to 3 decimals.

Example Input: [103.142, 32.852, 240.16, 126.324]
Example Output: [0.205 0.065 0.478 0.251]

Example Input: [138.421, 125.821, 245.105, 164.342, 28.3, 37.102]
Example Output: [0.187 0.17  0.332 0.222 0.038 0.05 ]

Example Input: [105.464, 49.398, 198.42, 128.439]
Example Output:
[0.219 0.103 0.412 0.267]

