Home / 4,399.24-6,597.78-1,934.68

Finding the Fourth Proportional to 4,399.24, 6,597.78 and 1,934.68

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Solution

The fourth proportional to 4,399.24, 6,597.78 and 1,934.68 is: 2,901.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,399.24 : 6,597.78 = 1,934.68 : x
  2. Step 2: Convert to fraction form
    4,399.24/6,597.78 = 1,934.68/x
  3. Step 3: Cross multiply
    4,399.24x = 6,597.78 × 1,934.68
  4. Step 4: Simplify right side
    4,399.24x = 12,764,593.01
  5. Step 5: Solve for x
    x = 12,764,593.01/4,399.24
  6. Step 6: Final answer
    x = 2,901.55

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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.