Home / 11,099,455.41-15,317,309.88-6,204,883.80

Finding the Fourth Proportional to 11,099,455.41, 15,317,309.88 and 6,204,883.80

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Solution

The fourth proportional to 11,099,455.41, 15,317,309.88 and 6,204,883.80 is: 8,562,773.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,099,455.41 : 15,317,309.88 = 6,204,883.80 : x
  2. Step 2: Convert to fraction form
    11,099,455.41/15,317,309.88 = 6,204,883.80/x
  3. Step 3: Cross multiply
    11,099,455.41x = 15,317,309.88 × 6,204,883.80
  4. Step 4: Simplify right side
    11,099,455.41x = 95,042,127,933,991.95
  5. Step 5: Solve for x
    x = 95,042,127,933,991.95/11,099,455.41
  6. Step 6: Final answer
    x = 8,562,773.98

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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.