Finding the Third Proportional to 498,576.75 and 747,652.50
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Solution
The third proportional to 498,576.75 and 747,652.50 is: 1,121,159.90
Step by Step Solution
- Step 1: Write the proportion equation
498,576.75 : 747,652.50 = 747,652.50 : x - Step 2: Convert to fraction form
498,576.75/747,652.50 = 747,652.50/x - Step 3: Cross multiply
498,576.75x = 747,652.50 × 747,652.50 - Step 4: Simplify right side
498,576.75x = 558,984,260,756.25 - Step 5: Solve for x
x = 558,984,260,756.25/498,576.75 - Step 6: Final answer
x = 1,121,159.90
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.