Home / 4,332,533.28-5,979,082.77-2,398,793.88

Finding the Fourth Proportional to 4,332,533.28, 5,979,082.77 and 2,398,793.88

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Solution

The fourth proportional to 4,332,533.28, 5,979,082.77 and 2,398,793.88 is: 3,310,439.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,533.28 : 5,979,082.77 = 2,398,793.88 : x
  2. Step 2: Convert to fraction form
    4,332,533.28/5,979,082.77 = 2,398,793.88/x
  3. Step 3: Cross multiply
    4,332,533.28x = 5,979,082.77 × 2,398,793.88
  4. Step 4: Simplify right side
    4,332,533.28x = 14,342,587,179,111.01
  5. Step 5: Solve for x
    x = 14,342,587,179,111.01/4,332,533.28
  6. Step 6: Final answer
    x = 3,310,439.01

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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.