Home / 4,156,067.40-6,234,101.10-3,961,205.70

Finding the Fourth Proportional to 4,156,067.40, 6,234,101.10 and 3,961,205.70

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Solution

The fourth proportional to 4,156,067.40, 6,234,101.10 and 3,961,205.70 is: 5,941,808.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,156,067.40 : 6,234,101.10 = 3,961,205.70 : x
  2. Step 2: Convert to fraction form
    4,156,067.40/6,234,101.10 = 3,961,205.70/x
  3. Step 3: Cross multiply
    4,156,067.40x = 6,234,101.10 × 3,961,205.70
  4. Step 4: Simplify right side
    4,156,067.40x = 24,694,556,811,696.27
  5. Step 5: Solve for x
    x = 24,694,556,811,696.27/4,156,067.40
  6. Step 6: Final answer
    x = 5,941,808.55

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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.