Home / 8,193,505.85-11,305,350.20-4,708,171.27

Finding the Fourth Proportional to 8,193,505.85, 11,305,350.20 and 4,708,171.27

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Solution

The fourth proportional to 8,193,505.85, 11,305,350.20 and 4,708,171.27 is: 6,496,306.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,193,505.85 : 11,305,350.20 = 4,708,171.27 : x
  2. Step 2: Convert to fraction form
    8,193,505.85/11,305,350.20 = 4,708,171.27/x
  3. Step 3: Cross multiply
    8,193,505.85x = 11,305,350.20 × 4,708,171.27
  4. Step 4: Simplify right side
    8,193,505.85x = 53,227,524,951,388.17
  5. Step 5: Solve for x
    x = 53,227,524,951,388.17/8,193,505.85
  6. Step 6: Final answer
    x = 6,496,306.45

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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.