Home / 5,397,381.14-8,098,309.47-2,363,180.90

Finding the Fourth Proportional to 5,397,381.14, 8,098,309.47 and 2,363,180.90

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Solution

The fourth proportional to 5,397,381.14, 8,098,309.47 and 2,363,180.90 is: 3,545,751.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,397,381.14 : 8,098,309.47 = 2,363,180.90 : x
  2. Step 2: Convert to fraction form
    5,397,381.14/8,098,309.47 = 2,363,180.90/x
  3. Step 3: Cross multiply
    5,397,381.14x = 8,098,309.47 × 2,363,180.90
  4. Step 4: Simplify right side
    5,397,381.14x = 19,137,770,261,793.12
  5. Step 5: Solve for x
    x = 19,137,770,261,793.12/5,397,381.14
  6. Step 6: Final answer
    x = 3,545,751.13

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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.