Home / 2,383,379.45-3,575,273.30-677,529.17

Finding the Fourth Proportional to 2,383,379.45, 3,575,273.30 and 677,529.17

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Solution

The fourth proportional to 2,383,379.45, 3,575,273.30 and 677,529.17 is: 1,016,351.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383,379.45 : 3,575,273.30 = 677,529.17 : x
  2. Step 2: Convert to fraction form
    2,383,379.45/3,575,273.30 = 677,529.17/x
  3. Step 3: Cross multiply
    2,383,379.45x = 3,575,273.30 × 677,529.17
  4. Step 4: Simplify right side
    2,383,379.45x = 2,422,351,948,084.52
  5. Step 5: Solve for x
    x = 2,422,351,948,084.52/2,383,379.45
  6. Step 6: Final answer
    x = 1,016,351.78

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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.