Home / 9,063,572.20-13,595,358.30-3,079,940.20

Finding the Fourth Proportional to 9,063,572.20, 13,595,358.30 and 3,079,940.20

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Solution

The fourth proportional to 9,063,572.20, 13,595,358.30 and 3,079,940.20 is: 4,619,910.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,572.20 : 13,595,358.30 = 3,079,940.20 : x
  2. Step 2: Convert to fraction form
    9,063,572.20/13,595,358.30 = 3,079,940.20/x
  3. Step 3: Cross multiply
    9,063,572.20x = 13,595,358.30 × 3,079,940.20
  4. Step 4: Simplify right side
    9,063,572.20x = 41,872,890,561,573.66
  5. Step 5: Solve for x
    x = 41,872,890,561,573.66/9,063,572.20
  6. Step 6: Final answer
    x = 4,619,910.30

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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.