Home / 7,204,617.76-9,941,287.22-4,107,410.23

Finding the Fourth Proportional to 7,204,617.76, 9,941,287.22 and 4,107,410.23

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Solution

The fourth proportional to 7,204,617.76, 9,941,287.22 and 4,107,410.23 is: 5,667,607.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,204,617.76 : 9,941,287.22 = 4,107,410.23 : x
  2. Step 2: Convert to fraction form
    7,204,617.76/9,941,287.22 = 4,107,410.23/x
  3. Step 3: Cross multiply
    7,204,617.76x = 9,941,287.22 × 4,107,410.23
  4. Step 4: Simplify right side
    7,204,617.76x = 40,832,944,781,405.99
  5. Step 5: Solve for x
    x = 40,832,944,781,405.99/7,204,617.76
  6. Step 6: Final answer
    x = 5,667,607.38

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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.