Finding the Third Proportional to 553,657.50 and 1,207,371
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Solution
The third proportional to 553,657.50 and 1,207,371 is: 2,632,935.94
Step by Step Solution
- Step 1: Write the proportion equation
553,657.50 : 1,207,371 = 1,207,371 : x - Step 2: Convert to fraction form
553,657.50/1,207,371 = 1,207,371/x - Step 3: Cross multiply
553,657.50x = 1,207,371 × 1,207,371 - Step 4: Simplify right side
553,657.50x = 1,457,744,731,641 - Step 5: Solve for x
x = 1,457,744,731,641/553,657.50 - Step 6: Final answer
x = 2,632,935.94
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.