Home / 4,324,769.28-5,964,560.64-3,239,591.04

Finding the Fourth Proportional to 4,324,769.28, 5,964,560.64 and 3,239,591.04

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Solution

The fourth proportional to 4,324,769.28, 5,964,560.64 and 3,239,591.04 is: 4,467,923.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,324,769.28 : 5,964,560.64 = 3,239,591.04 : x
  2. Step 2: Convert to fraction form
    4,324,769.28/5,964,560.64 = 3,239,591.04/x
  3. Step 3: Cross multiply
    4,324,769.28x = 5,964,560.64 × 3,239,591.04
  4. Step 4: Simplify right side
    4,324,769.28x = 19,322,737,206,880.66
  5. Step 5: Solve for x
    x = 19,322,737,206,880.66/4,324,769.28
  6. Step 6: Final answer
    x = 4,467,923.25

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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.