Home / 8,814,306.05-13,221,459.08-7,694,562.05

Finding the Fourth Proportional to 8,814,306.05, 13,221,459.08 and 7,694,562.05

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Solution

The fourth proportional to 8,814,306.05, 13,221,459.08 and 7,694,562.05 is: 11,541,843.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,814,306.05 : 13,221,459.08 = 7,694,562.05 : x
  2. Step 2: Convert to fraction form
    8,814,306.05/13,221,459.08 = 7,694,562.05/x
  3. Step 3: Cross multiply
    8,814,306.05x = 13,221,459.08 × 7,694,562.05
  4. Step 4: Simplify right side
    8,814,306.05x = 101,733,337,244,123.09
  5. Step 5: Solve for x
    x = 101,733,337,244,123.09/8,814,306.05
  6. Step 6: Final answer
    x = 11,541,843.08

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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.