Home / 2,001,255.80-3,002,444.90-804,018.84

Finding the Fourth Proportional to 2,001,255.80, 3,002,444.90 and 804,018.84

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Solution

The fourth proportional to 2,001,255.80, 3,002,444.90 and 804,018.84 is: 1,206,253.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,255.80 : 3,002,444.90 = 804,018.84 : x
  2. Step 2: Convert to fraction form
    2,001,255.80/3,002,444.90 = 804,018.84/x
  3. Step 3: Cross multiply
    2,001,255.80x = 3,002,444.90 × 804,018.84
  4. Step 4: Simplify right side
    2,001,255.80x = 2,414,022,265,661.92
  5. Step 5: Solve for x
    x = 2,414,022,265,661.92/2,001,255.80
  6. Step 6: Final answer
    x = 1,206,253.73

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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.