Home / 11,011,847.09-15,195,926.31-6,117,377.27

Finding the Fourth Proportional to 11,011,847.09, 15,195,926.31 and 6,117,377.27

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Solution

The fourth proportional to 11,011,847.09, 15,195,926.31 and 6,117,377.27 is: 8,441,745.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,011,847.09 : 15,195,926.31 = 6,117,377.27 : x
  2. Step 2: Convert to fraction form
    11,011,847.09/15,195,926.31 = 6,117,377.27/x
  3. Step 3: Cross multiply
    11,011,847.09x = 15,195,926.31 × 6,117,377.27
  4. Step 4: Simplify right side
    11,011,847.09x = 92,959,214,205,388.97
  5. Step 5: Solve for x
    x = 92,959,214,205,388.97/11,011,847.09
  6. Step 6: Final answer
    x = 8,441,745.83

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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.