Home / 4,170,472.38-5,753,913.57-2,334,660.30

Finding the Fourth Proportional to 4,170,472.38, 5,753,913.57 and 2,334,660.30

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Solution

The fourth proportional to 4,170,472.38, 5,753,913.57 and 2,334,660.30 is: 3,221,082.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,170,472.38 : 5,753,913.57 = 2,334,660.30 : x
  2. Step 2: Convert to fraction form
    4,170,472.38/5,753,913.57 = 2,334,660.30/x
  3. Step 3: Cross multiply
    4,170,472.38x = 5,753,913.57 × 2,334,660.30
  4. Step 4: Simplify right side
    4,170,472.38x = 13,433,433,581,510.27
  5. Step 5: Solve for x
    x = 13,433,433,581,510.27/4,170,472.38
  6. Step 6: Final answer
    x = 3,221,082.02

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1.5x scale

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.