Home / 9,215,591.00-12,717,821.03-5,029,505.10

Finding the Fourth Proportional to 9,215,591.00, 12,717,821.03 and 5,029,505.10

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Solution

The fourth proportional to 9,215,591.00, 12,717,821.03 and 5,029,505.10 is: 6,940,883.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,215,591.00 : 12,717,821.03 = 5,029,505.10 : x
  2. Step 2: Convert to fraction form
    9,215,591.00/12,717,821.03 = 5,029,505.10/x
  3. Step 3: Cross multiply
    9,215,591.00x = 12,717,821.03 × 5,029,505.10
  4. Step 4: Simplify right side
    9,215,591.00x = 63,964,345,706,124.73
  5. Step 5: Solve for x
    x = 63,964,345,706,124.73/9,215,591.00
  6. Step 6: Final answer
    x = 6,940,883.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.