Finding the Third Proportional to 516,460.13 and 1,107,629.25
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Solution
The third proportional to 516,460.13 and 1,107,629.25 is: 2,375,483.60
Step by Step Solution
- Step 1: Write the proportion equation
516,460.13 : 1,107,629.25 = 1,107,629.25 : x - Step 2: Convert to fraction form
516,460.13/1,107,629.25 = 1,107,629.25/x - Step 3: Cross multiply
516,460.13x = 1,107,629.25 × 1,107,629.25 - Step 4: Simplify right side
516,460.13x = 1,226,842,555,455.56 - Step 5: Solve for x
x = 1,226,842,555,455.56/516,460.13 - Step 6: Final answer
x = 2,375,483.60
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.