Home / 9,247,371.06-13,870,769.31-4,393,171.02

Finding the Fourth Proportional to 9,247,371.06, 13,870,769.31 and 4,393,171.02

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Solution

The fourth proportional to 9,247,371.06, 13,870,769.31 and 4,393,171.02 is: 6,589,620.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,247,371.06 : 13,870,769.31 = 4,393,171.02 : x
  2. Step 2: Convert to fraction form
    9,247,371.06/13,870,769.31 = 4,393,171.02/x
  3. Step 3: Cross multiply
    9,247,371.06x = 13,870,769.31 × 4,393,171.02
  4. Step 4: Simplify right side
    9,247,371.06x = 60,936,661,757,797.39
  5. Step 5: Solve for x
    x = 60,936,661,757,797.39/9,247,371.06
  6. Step 6: Final answer
    x = 6,589,620.05

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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.