Finding the Third Proportional to 717,156.75 and 1,564,713.75
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Solution
The third proportional to 717,156.75 and 1,564,713.75 is: 3,413,938.61
Step by Step Solution
- Step 1: Write the proportion equation
717,156.75 : 1,564,713.75 = 1,564,713.75 : x - Step 2: Convert to fraction form
717,156.75/1,564,713.75 = 1,564,713.75/x - Step 3: Cross multiply
717,156.75x = 1,564,713.75 × 1,564,713.75 - Step 4: Simplify right side
717,156.75x = 2,448,329,119,439.06 - Step 5: Solve for x
x = 2,448,329,119,439.06/717,156.75 - Step 6: Final answer
x = 3,413,938.61
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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.