Home / 11,373,909-17,060,863.50-3,800,874.75

Finding the Fourth Proportional to 11,373,909, 17,060,863.50 and 3,800,874.75

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Solution

The fourth proportional to 11,373,909, 17,060,863.50 and 3,800,874.75 is: 5,701,312.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,373,909 : 17,060,863.50 = 3,800,874.75 : x
  2. Step 2: Convert to fraction form
    11,373,909/17,060,863.50 = 3,800,874.75/x
  3. Step 3: Cross multiply
    11,373,909x = 17,060,863.50 × 3,800,874.75
  4. Step 4: Simplify right side
    11,373,909x = 64,846,205,290,346.62
  5. Step 5: Solve for x
    x = 64,846,205,290,346.62/11,373,909
  6. Step 6: Final answer
    x = 5,701,312.13

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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.