Home / 9,073,023.40-13,609,535.10-5,246,648.20

Finding the Fourth Proportional to 9,073,023.40, 13,609,535.10 and 5,246,648.20

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Solution

The fourth proportional to 9,073,023.40, 13,609,535.10 and 5,246,648.20 is: 7,869,972.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,023.40 : 13,609,535.10 = 5,246,648.20 : x
  2. Step 2: Convert to fraction form
    9,073,023.40/13,609,535.10 = 5,246,648.20/x
  3. Step 3: Cross multiply
    9,073,023.40x = 13,609,535.10 × 5,246,648.20
  4. Step 4: Simplify right side
    9,073,023.40x = 71,404,442,835,251.83
  5. Step 5: Solve for x
    x = 71,404,442,835,251.83/9,073,023.40
  6. Step 6: Final answer
    x = 7,869,972.30

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Double scale
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Similar ratio
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1.5x scale

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.