Finding the Third Proportional to 364,765.88 and 582,721.31
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Solution
The third proportional to 364,765.88 and 582,721.31 is: 930,909.80
Step by Step Solution
- Step 1: Write the proportion equation
364,765.88 : 582,721.31 = 582,721.31 : x - Step 2: Convert to fraction form
364,765.88/582,721.31 = 582,721.31/x - Step 3: Cross multiply
364,765.88x = 582,721.31 × 582,721.31 - Step 4: Simplify right side
364,765.88x = 339,564,128,041.72 - Step 5: Solve for x
x = 339,564,128,041.72/364,765.88 - Step 6: Final answer
x = 930,909.80
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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.