Home / 4,327,993.50-5,972,806.89-2,394,220.74

Finding the Fourth Proportional to 4,327,993.50, 5,972,806.89 and 2,394,220.74

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Solution

The fourth proportional to 4,327,993.50, 5,972,806.89 and 2,394,220.74 is: 3,304,121.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,327,993.50 : 5,972,806.89 = 2,394,220.74 : x
  2. Step 2: Convert to fraction form
    4,327,993.50/5,972,806.89 = 2,394,220.74/x
  3. Step 3: Cross multiply
    4,327,993.50x = 5,972,806.89 × 2,394,220.74
  4. Step 4: Simplify right side
    4,327,993.50x = 14,300,218,132,052.90
  5. Step 5: Solve for x
    x = 14,300,218,132,052.90/4,327,993.50
  6. Step 6: Final answer
    x = 3,304,121.91

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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.