Finding the Third Proportional to 564,772.50 and 860,397.19
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Solution
The third proportional to 564,772.50 and 860,397.19 is: 1,310,763.75
Step by Step Solution
- Step 1: Write the proportion equation
564,772.50 : 860,397.19 = 860,397.19 : x - Step 2: Convert to fraction form
564,772.50/860,397.19 = 860,397.19/x - Step 3: Cross multiply
564,772.50x = 860,397.19 × 860,397.19 - Step 4: Simplify right side
564,772.50x = 740,283,320,257.91 - Step 5: Solve for x
x = 740,283,320,257.91/564,772.50 - Step 6: Final answer
x = 1,310,763.75
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.