Finding the Fourth Proportional to 537,404.91, 741,310.77 and 335,850.99
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Solution
The fourth proportional to 537,404.91, 741,310.77 and 335,850.99 is: 463,281.88
Step by Step Solution
- Step 1: Write the proportion equation
537,404.91 : 741,310.77 = 335,850.99 : x - Step 2: Convert to fraction form
537,404.91/741,310.77 = 335,850.99/x - Step 3: Cross multiply
537,404.91x = 741,310.77 × 335,850.99 - Step 4: Simplify right side
537,404.91x = 248,969,956,002.16 - Step 5: Solve for x
x = 248,969,956,002.16/537,404.91 - Step 6: Final answer
x = 463,281.88
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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.