Home / 11,199,326.76-16,801,440.12-3,627,057.96

Finding the Fourth Proportional to 11,199,326.76, 16,801,440.12 and 3,627,057.96

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Solution

The fourth proportional to 11,199,326.76, 16,801,440.12 and 3,627,057.96 is: 5,441,380.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,199,326.76 : 16,801,440.12 = 3,627,057.96 : x
  2. Step 2: Convert to fraction form
    11,199,326.76/16,801,440.12 = 3,627,057.96/x
  3. Step 3: Cross multiply
    11,199,326.76x = 16,801,440.12 × 3,627,057.96
  4. Step 4: Simplify right side
    11,199,326.76x = 60,939,797,126,709.36
  5. Step 5: Solve for x
    x = 60,939,797,126,709.36/11,199,326.76
  6. Step 6: Final answer
    x = 5,441,380.40

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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.