Finding the Third Proportional to 475,621.24 and 736,139.07
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Solution
The third proportional to 475,621.24 and 736,139.07 is: 1,139,353.52
Step by Step Solution
- Step 1: Write the proportion equation
475,621.24 : 736,139.07 = 736,139.07 : x - Step 2: Convert to fraction form
475,621.24/736,139.07 = 736,139.07/x - Step 3: Cross multiply
475,621.24x = 736,139.07 × 736,139.07 - Step 4: Simplify right side
475,621.24x = 541,900,736,591.64 - Step 5: Solve for x
x = 541,900,736,591.64/475,621.24 - Step 6: Final answer
x = 1,139,353.52
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.