Finding the Third Proportional to 416,102.06 and 626,545.13
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Solution
The third proportional to 416,102.06 and 626,545.13 is: 943,419.49
Step by Step Solution
- Step 1: Write the proportion equation
416,102.06 : 626,545.13 = 626,545.13 : x - Step 2: Convert to fraction form
416,102.06/626,545.13 = 626,545.13/x - Step 3: Cross multiply
416,102.06x = 626,545.13 × 626,545.13 - Step 4: Simplify right side
416,102.06x = 392,558,793,661.27 - Step 5: Solve for x
x = 392,558,793,661.27/416,102.06 - Step 6: Final answer
x = 943,419.49
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.