Finding the Third Proportional to 372,723.75 and 496,581.75
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Solution
The third proportional to 372,723.75 and 496,581.75 is: 661,598.39
Step by Step Solution
- Step 1: Write the proportion equation
372,723.75 : 496,581.75 = 496,581.75 : x - Step 2: Convert to fraction form
372,723.75/496,581.75 = 496,581.75/x - Step 3: Cross multiply
372,723.75x = 496,581.75 × 496,581.75 - Step 4: Simplify right side
372,723.75x = 246,593,434,433.06 - Step 5: Solve for x
x = 246,593,434,433.06/372,723.75 - Step 6: Final answer
x = 661,598.39
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These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.