Home / 2,248,393.67-3,372,559.34-542,522.73

Finding the Fourth Proportional to 2,248,393.67, 3,372,559.34 and 542,522.73

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Solution

The fourth proportional to 2,248,393.67, 3,372,559.34 and 542,522.73 is: 813,776.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248,393.67 : 3,372,559.34 = 542,522.73 : x
  2. Step 2: Convert to fraction form
    2,248,393.67/3,372,559.34 = 542,522.73/x
  3. Step 3: Cross multiply
    2,248,393.67x = 3,372,559.34 × 542,522.73
  4. Step 4: Simplify right side
    2,248,393.67x = 1,829,690,100,223.80
  5. Step 5: Solve for x
    x = 1,829,690,100,223.80/2,248,393.67
  6. Step 6: Final answer
    x = 813,776.58

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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.