Home / 9,247,374.06-13,870,773.78-4,393,174.02

Finding the Fourth Proportional to 9,247,374.06, 13,870,773.78 and 4,393,174.02

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Solution

The fourth proportional to 9,247,374.06, 13,870,773.78 and 4,393,174.02 is: 6,589,624.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,247,374.06 : 13,870,773.78 = 4,393,174.02 : x
  2. Step 2: Convert to fraction form
    9,247,374.06/13,870,773.78 = 4,393,174.02/x
  3. Step 3: Cross multiply
    9,247,374.06x = 13,870,773.78 × 4,393,174.02
  4. Step 4: Simplify right side
    9,247,374.06x = 60,936,723,007,593.19
  5. Step 5: Solve for x
    x = 60,936,723,007,593.19/9,247,374.06
  6. Step 6: Final answer
    x = 6,589,624.54

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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.