Home / 4,349,248.38-6,002,037.12-2,389,209.03

Finding the Fourth Proportional to 4,349,248.38, 6,002,037.12 and 2,389,209.03

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Solution

The fourth proportional to 4,349,248.38, 6,002,037.12 and 2,389,209.03 is: 3,297,149.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349,248.38 : 6,002,037.12 = 2,389,209.03 : x
  2. Step 2: Convert to fraction form
    4,349,248.38/6,002,037.12 = 2,389,209.03/x
  3. Step 3: Cross multiply
    4,349,248.38x = 6,002,037.12 × 2,389,209.03
  4. Step 4: Simplify right side
    4,349,248.38x = 14,340,121,285,499.19
  5. Step 5: Solve for x
    x = 14,340,121,285,499.19/4,349,248.38
  6. Step 6: Final answer
    x = 3,297,149.31

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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.