Home / 5,554,260.06-7,661,793.27-3,230,891.02

Finding the Fourth Proportional to 5,554,260.06, 7,661,793.27 and 3,230,891.02

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Solution

The fourth proportional to 5,554,260.06, 7,661,793.27 and 3,230,891.02 is: 4,456,834.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,554,260.06 : 7,661,793.27 = 3,230,891.02 : x
  2. Step 2: Convert to fraction form
    5,554,260.06/7,661,793.27 = 3,230,891.02/x
  3. Step 3: Cross multiply
    5,554,260.06x = 7,661,793.27 × 3,230,891.02
  4. Step 4: Simplify right side
    5,554,260.06x = 24,754,419,073,139.43
  5. Step 5: Solve for x
    x = 24,754,419,073,139.43/5,554,260.06
  6. Step 6: Final answer
    x = 4,456,834.72

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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.