Finding the Fourth Proportional to 537,337.25, 741,525.39 and 295,614.62
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Solution
The fourth proportional to 537,337.25, 741,525.39 and 295,614.62 is: 407,948.17
Step by Step Solution
- Step 1: Write the proportion equation
537,337.25 : 741,525.39 = 295,614.62 : x - Step 2: Convert to fraction form
537,337.25/741,525.39 = 295,614.62/x - Step 3: Cross multiply
537,337.25x = 741,525.39 × 295,614.62 - Step 4: Simplify right side
537,337.25x = 219,205,746,385.20 - Step 5: Solve for x
x = 219,205,746,385.20/537,337.25 - Step 6: Final answer
x = 407,948.17
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.