Home / 8,050,309.88-11,109,519.78-4,612,481.96

Finding the Fourth Proportional to 8,050,309.88, 11,109,519.78 and 4,612,481.96

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Solution

The fourth proportional to 8,050,309.88, 11,109,519.78 and 4,612,481.96 is: 6,365,277.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,050,309.88 : 11,109,519.78 = 4,612,481.96 : x
  2. Step 2: Convert to fraction form
    8,050,309.88/11,109,519.78 = 4,612,481.96/x
  3. Step 3: Cross multiply
    8,050,309.88x = 11,109,519.78 × 4,612,481.96
  4. Step 4: Simplify right side
    8,050,309.88x = 51,242,459,569,513.16
  5. Step 5: Solve for x
    x = 51,242,459,569,513.16/8,050,309.88
  6. Step 6: Final answer
    x = 6,365,277.90

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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.