Home / 3,538,499.80-5,299,417.24-2,337,443.16

Finding the Fourth Proportional to 3,538,499.80, 5,299,417.24 and 2,337,443.16

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Solution

The fourth proportional to 3,538,499.80, 5,299,417.24 and 2,337,443.16 is: 3,500,660.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,538,499.80 : 5,299,417.24 = 2,337,443.16 : x
  2. Step 2: Convert to fraction form
    3,538,499.80/5,299,417.24 = 2,337,443.16/x
  3. Step 3: Cross multiply
    3,538,499.80x = 5,299,417.24 × 2,337,443.16
  4. Step 4: Simplify right side
    3,538,499.80x = 12,387,086,579,624.08
  5. Step 5: Solve for x
    x = 12,387,086,579,624.08/3,538,499.80
  6. Step 6: Final answer
    x = 3,500,660.53

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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.