Home / 5,750,694.24-7,935,935.52-3,172,535.52

Finding the Fourth Proportional to 5,750,694.24, 7,935,935.52 and 3,172,535.52

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Solution

The fourth proportional to 5,750,694.24, 7,935,935.52 and 3,172,535.52 is: 4,378,086.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,750,694.24 : 7,935,935.52 = 3,172,535.52 : x
  2. Step 2: Convert to fraction form
    5,750,694.24/7,935,935.52 = 3,172,535.52/x
  3. Step 3: Cross multiply
    5,750,694.24x = 7,935,935.52 × 3,172,535.52
  4. Step 4: Simplify right side
    5,750,694.24x = 25,177,037,321,629.67
  5. Step 5: Solve for x
    x = 25,177,037,321,629.67/5,750,694.24
  6. Step 6: Final answer
    x = 4,378,086.59

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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.