Home / 8,003,407.75-11,997,755.22-2,884,584.90

Finding the Fourth Proportional to 8,003,407.75, 11,997,755.22 and 2,884,584.90

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Solution

The fourth proportional to 8,003,407.75, 11,997,755.22 and 2,884,584.90 is: 4,324,225.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,003,407.75 : 11,997,755.22 = 2,884,584.90 : x
  2. Step 2: Convert to fraction form
    8,003,407.75/11,997,755.22 = 2,884,584.90/x
  3. Step 3: Cross multiply
    8,003,407.75x = 11,997,755.22 × 2,884,584.90
  4. Step 4: Simplify right side
    8,003,407.75x = 34,608,543,541,508.18
  5. Step 5: Solve for x
    x = 34,608,543,541,508.18/8,003,407.75
  6. Step 6: Final answer
    x = 4,324,225.96

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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.