Finding the Fourth Proportional to 532,105.17, 797,464.67 and 216,192.75
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Solution
The fourth proportional to 532,105.17, 797,464.67 and 216,192.75 is: 324,007.52
Step by Step Solution
- Step 1: Write the proportion equation
532,105.17 : 797,464.67 = 216,192.75 : x - Step 2: Convert to fraction form
532,105.17/797,464.67 = 216,192.75/x - Step 3: Cross multiply
532,105.17x = 797,464.67 × 216,192.75 - Step 4: Simplify right side
532,105.17x = 172,406,078,954.18 - Step 5: Solve for x
x = 172,406,078,954.18/532,105.17 - Step 6: Final answer
x = 324,007.52
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.