Home / 8,737,100.06-13,107,541.88-3,345,750.71

Finding the Fourth Proportional to 8,737,100.06, 13,107,541.88 and 3,345,750.71

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Solution

The fourth proportional to 8,737,100.06, 13,107,541.88 and 3,345,750.71 is: 5,019,350.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,737,100.06 : 13,107,541.88 = 3,345,750.71 : x
  2. Step 2: Convert to fraction form
    8,737,100.06/13,107,541.88 = 3,345,750.71/x
  3. Step 3: Cross multiply
    8,737,100.06x = 13,107,541.88 × 3,345,750.71
  4. Step 4: Simplify right side
    8,737,100.06x = 43,854,567,469,098.27
  5. Step 5: Solve for x
    x = 43,854,567,469,098.27/8,737,100.06
  6. Step 6: Final answer
    x = 5,019,350.49

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.