Home / 8,099,107.26-12,126,601.35-5,699,355.90

Finding the Fourth Proportional to 8,099,107.26, 12,126,601.35 and 5,699,355.90

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Solution

The fourth proportional to 8,099,107.26, 12,126,601.35 and 5,699,355.90 is: 8,533,510.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,099,107.26 : 12,126,601.35 = 5,699,355.90 : x
  2. Step 2: Convert to fraction form
    8,099,107.26/12,126,601.35 = 5,699,355.90/x
  3. Step 3: Cross multiply
    8,099,107.26x = 12,126,601.35 × 5,699,355.90
  4. Step 4: Simplify right side
    8,099,107.26x = 69,113,816,951,070.47
  5. Step 5: Solve for x
    x = 69,113,816,951,070.47/8,099,107.26
  6. Step 6: Final answer
    x = 8,533,510.51

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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.