Finding the Third Proportional to 437,946.75 and 747,726.19
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Solution
The third proportional to 437,946.75 and 747,726.19 is: 1,276,626.56
Step by Step Solution
- Step 1: Write the proportion equation
437,946.75 : 747,726.19 = 747,726.19 : x - Step 2: Convert to fraction form
437,946.75/747,726.19 = 747,726.19/x - Step 3: Cross multiply
437,946.75x = 747,726.19 × 747,726.19 - Step 4: Simplify right side
437,946.75x = 559,094,451,473.29 - Step 5: Solve for x
x = 559,094,451,473.29/437,946.75 - Step 6: Final answer
x = 1,276,626.56
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These problems maintain the same ratio (1.71) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.