Finding the Fourth Proportional to 537,329.62, 741,514.87 and 295,607.00
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Solution
The fourth proportional to 537,329.62, 741,514.87 and 295,607.00 is: 407,937.66
Step by Step Solution
- Step 1: Write the proportion equation
537,329.62 : 741,514.87 = 295,607.00 : x - Step 2: Convert to fraction form
537,329.62/741,514.87 = 295,607.00/x - Step 3: Cross multiply
537,329.62x = 741,514.87 × 295,607.00 - Step 4: Simplify right side
537,329.62x = 219,196,985,618.71 - Step 5: Solve for x
x = 219,196,985,618.71/537,329.62 - Step 6: Final answer
x = 407,937.66
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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.