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Finding the Fourth Proportional to 496,463.10, 744,694.65 and 441,350.70

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Solution

The fourth proportional to 496,463.10, 744,694.65 and 441,350.70 is: 662,026.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,463.10 : 744,694.65 = 441,350.70 : x
  2. Step 2: Convert to fraction form
    496,463.10/744,694.65 = 441,350.70/x
  3. Step 3: Cross multiply
    496,463.10x = 744,694.65 × 441,350.70
  4. Step 4: Simplify right side
    496,463.10x = 328,671,505,063.76
  5. Step 5: Solve for x
    x = 328,671,505,063.76/496,463.10
  6. Step 6: Final answer
    x = 662,026.05

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Similar ratio
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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.