Finding the Third Proportional to 371,827.13 and 802,689.75
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Solution
The third proportional to 371,827.13 and 802,689.75 is: 1,732,823.65
Step by Step Solution
- Step 1: Write the proportion equation
371,827.13 : 802,689.75 = 802,689.75 : x - Step 2: Convert to fraction form
371,827.13/802,689.75 = 802,689.75/x - Step 3: Cross multiply
371,827.13x = 802,689.75 × 802,689.75 - Step 4: Simplify right side
371,827.13x = 644,310,834,755.06 - Step 5: Solve for x
x = 644,310,834,755.06/371,827.13 - Step 6: Final answer
x = 1,732,823.65
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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.