Home / 2,002,355.80-3,002,207.10-1,104,227.80

Finding the Fourth Proportional to 2,002,355.80, 3,002,207.10 and 1,104,227.80

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Solution

The fourth proportional to 2,002,355.80, 3,002,207.10 and 1,104,227.80 is: 1,655,610.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,355.80 : 3,002,207.10 = 1,104,227.80 : x
  2. Step 2: Convert to fraction form
    2,002,355.80/3,002,207.10 = 1,104,227.80/x
  3. Step 3: Cross multiply
    2,002,355.80x = 3,002,207.10 × 1,104,227.80
  4. Step 4: Simplify right side
    2,002,355.80x = 3,315,120,541,177.38
  5. Step 5: Solve for x
    x = 3,315,120,541,177.38/2,002,355.80
  6. Step 6: Final answer
    x = 1,655,610.13

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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.