Home / 4,156,065.40-6,234,098.10-3,961,203.70

Finding the Fourth Proportional to 4,156,065.40, 6,234,098.10 and 3,961,203.70

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Solution

The fourth proportional to 4,156,065.40, 6,234,098.10 and 3,961,203.70 is: 5,941,805.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,156,065.40 : 6,234,098.10 = 3,961,203.70 : x
  2. Step 2: Convert to fraction form
    4,156,065.40/6,234,098.10 = 3,961,203.70/x
  3. Step 3: Cross multiply
    4,156,065.40x = 6,234,098.10 × 3,961,203.70
  4. Step 4: Simplify right side
    4,156,065.40x = 24,694,532,459,882.97
  5. Step 5: Solve for x
    x = 24,694,532,459,882.97/4,156,065.40
  6. Step 6: Final answer
    x = 5,941,805.55

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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.