Finding the Fourth Proportional to 1,043,407.08, 1,566,699.84 and 992,028.11
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Solution
The fourth proportional to 1,043,407.08, 1,566,699.84 and 992,028.11 is: 1,489,553.12
Step by Step Solution
- Step 1: Write the proportion equation
1,043,407.08 : 1,566,699.84 = 992,028.11 : x - Step 2: Convert to fraction form
1,043,407.08/1,566,699.84 = 992,028.11/x - Step 3: Cross multiply
1,043,407.08x = 1,566,699.84 × 992,028.11 - Step 4: Simplify right side
1,043,407.08x = 1,554,210,273,379.00 - Step 5: Solve for x
x = 1,554,210,273,379.00/1,043,407.08 - Step 6: Final answer
x = 1,489,553.12
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