Home / 2,002,327.86-3,003,489.90-804,250.38

Finding the Fourth Proportional to 2,002,327.86, 3,003,489.90 and 804,250.38

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Solution

The fourth proportional to 2,002,327.86, 3,003,489.90 and 804,250.38 is: 1,206,374.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,327.86 : 3,003,489.90 = 804,250.38 : x
  2. Step 2: Convert to fraction form
    2,002,327.86/3,003,489.90 = 804,250.38/x
  3. Step 3: Cross multiply
    2,002,327.86x = 3,003,489.90 × 804,250.38
  4. Step 4: Simplify right side
    2,002,327.86x = 2,415,557,893,401.16
  5. Step 5: Solve for x
    x = 2,415,557,893,401.16/2,002,327.86
  6. Step 6: Final answer
    x = 1,206,374.81

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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.