Finding the Third Proportional to 285,759.75 and 614,529.75
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Solution
The third proportional to 285,759.75 and 614,529.75 is: 1,321,553.56
Step by Step Solution
- Step 1: Write the proportion equation
285,759.75 : 614,529.75 = 614,529.75 : x - Step 2: Convert to fraction form
285,759.75/614,529.75 = 614,529.75/x - Step 3: Cross multiply
285,759.75x = 614,529.75 × 614,529.75 - Step 4: Simplify right side
285,759.75x = 377,646,813,635.06 - Step 5: Solve for x
x = 377,646,813,635.06/285,759.75 - Step 6: Final answer
x = 1,321,553.56
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.