Home / 9,102,535.92-13,655,797.68-3,422,760.24

Finding the Fourth Proportional to 9,102,535.92, 13,655,797.68 and 3,422,760.24

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Solution

The fourth proportional to 9,102,535.92, 13,655,797.68 and 3,422,760.24 is: 5,134,890.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,102,535.92 : 13,655,797.68 = 3,422,760.24 : x
  2. Step 2: Convert to fraction form
    9,102,535.92/13,655,797.68 = 3,422,760.24/x
  3. Step 3: Cross multiply
    9,102,535.92x = 13,655,797.68 × 3,422,760.24
  4. Step 4: Simplify right side
    9,102,535.92x = 46,740,521,344,588.24
  5. Step 5: Solve for x
    x = 46,740,521,344,588.24/9,102,535.92
  6. Step 6: Final answer
    x = 5,134,890.07

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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.