Home / 8,096,380.30-11,172,977.69-4,425,294.75

Finding the Fourth Proportional to 8,096,380.30, 11,172,977.69 and 4,425,294.75

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Solution

The fourth proportional to 8,096,380.30, 11,172,977.69 and 4,425,294.75 is: 6,106,891.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,096,380.30 : 11,172,977.69 = 4,425,294.75 : x
  2. Step 2: Convert to fraction form
    8,096,380.30/11,172,977.69 = 4,425,294.75/x
  3. Step 3: Cross multiply
    8,096,380.30x = 11,172,977.69 × 4,425,294.75
  4. Step 4: Simplify right side
    8,096,380.30x = 49,443,719,480,513.23
  5. Step 5: Solve for x
    x = 49,443,719,480,513.23/8,096,380.30
  6. Step 6: Final answer
    x = 6,106,891.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.