Finding the Third Proportional to 269,854.13 and 581,746.13
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Solution
The third proportional to 269,854.13 and 581,746.13 is: 1,254,116.66
Step by Step Solution
- Step 1: Write the proportion equation
269,854.13 : 581,746.13 = 581,746.13 : x - Step 2: Convert to fraction form
269,854.13/581,746.13 = 581,746.13/x - Step 3: Cross multiply
269,854.13x = 581,746.13 × 581,746.13 - Step 4: Simplify right side
269,854.13x = 338,428,553,952.52 - Step 5: Solve for x
x = 338,428,553,952.52/269,854.13 - Step 6: Final answer
x = 1,254,116.66
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.