Finding the Third Proportional to 577,702.13 and 766,725.75
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Solution
The third proportional to 577,702.13 and 766,725.75 is: 1,017,597.74
Step by Step Solution
- Step 1: Write the proportion equation
577,702.13 : 766,725.75 = 766,725.75 : x - Step 2: Convert to fraction form
577,702.13/766,725.75 = 766,725.75/x - Step 3: Cross multiply
577,702.13x = 766,725.75 × 766,725.75 - Step 4: Simplify right side
577,702.13x = 587,868,375,713.06 - Step 5: Solve for x
x = 587,868,375,713.06/577,702.13 - Step 6: Final answer
x = 1,017,597.74
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These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.