Home / 5,942,920.10-8,894,517.14-3,383,447.94

Finding the Fourth Proportional to 5,942,920.10, 8,894,517.14 and 3,383,447.94

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Solution

The fourth proportional to 5,942,920.10, 8,894,517.14 and 3,383,447.94 is: 5,063,863.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,942,920.10 : 8,894,517.14 = 3,383,447.94 : x
  2. Step 2: Convert to fraction form
    5,942,920.10/8,894,517.14 = 3,383,447.94/x
  3. Step 3: Cross multiply
    5,942,920.10x = 8,894,517.14 × 3,383,447.94
  4. Step 4: Simplify right side
    5,942,920.10x = 30,094,135,677,710.45
  5. Step 5: Solve for x
    x = 30,094,135,677,710.45/5,942,920.10
  6. Step 6: Final answer
    x = 5,063,863.42

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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.