Home / 7,465,008.10-11,197,512.15-3,204,451.30

Finding the Fourth Proportional to 7,465,008.10, 11,197,512.15 and 3,204,451.30

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Solution

The fourth proportional to 7,465,008.10, 11,197,512.15 and 3,204,451.30 is: 4,806,676.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,465,008.10 : 11,197,512.15 = 3,204,451.30 : x
  2. Step 2: Convert to fraction form
    7,465,008.10/11,197,512.15 = 3,204,451.30/x
  3. Step 3: Cross multiply
    7,465,008.10x = 11,197,512.15 × 3,204,451.30
  4. Step 4: Simplify right side
    7,465,008.10x = 35,881,882,365,833.30
  5. Step 5: Solve for x
    x = 35,881,882,365,833.30/7,465,008.10
  6. Step 6: Final answer
    x = 4,806,676.95

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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.