Finding the Third Proportional to 1,331,731.13 and 2,887,553.81
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Solution
The third proportional to 1,331,731.13 and 2,887,553.81 is: 6,260,998.83
Step by Step Solution
- Step 1: Write the proportion equation
1,331,731.13 : 2,887,553.81 = 2,887,553.81 : x - Step 2: Convert to fraction form
1,331,731.13/2,887,553.81 = 2,887,553.81/x - Step 3: Cross multiply
1,331,731.13x = 2,887,553.81 × 2,887,553.81 - Step 4: Simplify right side
1,331,731.13x = 8,337,967,020,083.29 - Step 5: Solve for x
x = 8,337,967,020,083.29/1,331,731.13 - Step 6: Final answer
x = 6,260,998.83
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.