Finding the Third Proportional to 360,272 and 540,600
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Solution
The third proportional to 360,272 and 540,600 is: 811,188.10
Step by Step Solution
- Step 1: Write the proportion equation
360,272 : 540,600 = 540,600 : x - Step 2: Convert to fraction form
360,272/540,600 = 540,600/x - Step 3: Cross multiply
360,272x = 540,600 × 540,600 - Step 4: Simplify right side
360,272x = 292,248,360,000 - Step 5: Solve for x
x = 292,248,360,000/360,272 - Step 6: Final answer
x = 811,188.10
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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.