Home / 4,934,868.38-6,809,594.07-2,729,380.73

Finding the Fourth Proportional to 4,934,868.38, 6,809,594.07 and 2,729,380.73

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Solution

The fourth proportional to 4,934,868.38, 6,809,594.07 and 2,729,380.73 is: 3,766,255.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,934,868.38 : 6,809,594.07 = 2,729,380.73 : x
  2. Step 2: Convert to fraction form
    4,934,868.38/6,809,594.07 = 2,729,380.73/x
  3. Step 3: Cross multiply
    4,934,868.38x = 6,809,594.07 × 2,729,380.73
  4. Step 4: Simplify right side
    4,934,868.38x = 18,585,974,835,503.46
  5. Step 5: Solve for x
    x = 18,585,974,835,503.46/4,934,868.38
  6. Step 6: Final answer
    x = 3,766,255.43

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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.