Home / 3,260,015.92-4,498,839.24-2,037,031.16

Finding the Fourth Proportional to 3,260,015.92, 4,498,839.24 and 2,037,031.16

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Solution

The fourth proportional to 3,260,015.92, 4,498,839.24 and 2,037,031.16 is: 2,811,113.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,260,015.92 : 4,498,839.24 = 2,037,031.16 : x
  2. Step 2: Convert to fraction form
    3,260,015.92/4,498,839.24 = 2,037,031.16/x
  3. Step 3: Cross multiply
    3,260,015.92x = 4,498,839.24 × 2,037,031.16
  4. Step 4: Simplify right side
    3,260,015.92x = 9,164,275,715,710.72
  5. Step 5: Solve for x
    x = 9,164,275,715,710.72/3,260,015.92
  6. Step 6: Final answer
    x = 2,811,113.79

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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.