Home / 4,367,517.10-6,551,275.65-4,171,561.90

Finding the Fourth Proportional to 4,367,517.10, 6,551,275.65 and 4,171,561.90

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Solution

The fourth proportional to 4,367,517.10, 6,551,275.65 and 4,171,561.90 is: 6,257,342.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367,517.10 : 6,551,275.65 = 4,171,561.90 : x
  2. Step 2: Convert to fraction form
    4,367,517.10/6,551,275.65 = 4,171,561.90/x
  3. Step 3: Cross multiply
    4,367,517.10x = 6,551,275.65 × 4,171,561.90
  4. Step 4: Simplify right side
    4,367,517.10x = 27,329,051,897,937.73
  5. Step 5: Solve for x
    x = 27,329,051,897,937.73/4,367,517.10
  6. Step 6: Final answer
    x = 6,257,342.85

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Double scale
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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.