Home / 11,373,982.91-17,060,974.41-3,800,948.66

Finding the Fourth Proportional to 11,373,982.91, 17,060,974.41 and 3,800,948.66

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Solution

The fourth proportional to 11,373,982.91, 17,060,974.41 and 3,800,948.66 is: 5,701,423.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,373,982.91 : 17,060,974.41 = 3,800,948.66 : x
  2. Step 2: Convert to fraction form
    11,373,982.91/17,060,974.41 = 3,800,948.66/x
  3. Step 3: Cross multiply
    11,373,982.91x = 17,060,974.41 × 3,800,948.66
  4. Step 4: Simplify right side
    11,373,982.91x = 64,847,887,821,983.80
  5. Step 5: Solve for x
    x = 64,847,887,821,983.80/11,373,982.91
  6. Step 6: Final answer
    x = 5,701,423.01

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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.