Home / 11,373,983.16-17,060,974.79-3,800,948.91

Finding the Fourth Proportional to 11,373,983.16, 17,060,974.79 and 3,800,948.91

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Solution

The fourth proportional to 11,373,983.16, 17,060,974.79 and 3,800,948.91 is: 5,701,423.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,373,983.16 : 17,060,974.79 = 3,800,948.91 : x
  2. Step 2: Convert to fraction form
    11,373,983.16/17,060,974.79 = 3,800,948.91/x
  3. Step 3: Cross multiply
    11,373,983.16x = 17,060,974.79 × 3,800,948.91
  4. Step 4: Simplify right side
    11,373,983.16x = 64,847,893,531,587.98
  5. Step 5: Solve for x
    x = 64,847,893,531,587.98/11,373,983.16
  6. Step 6: Final answer
    x = 5,701,423.38

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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.