Home / 8,003,406.75-11,997,753.72-2,884,583.90

Finding the Fourth Proportional to 8,003,406.75, 11,997,753.72 and 2,884,583.90

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Solution

The fourth proportional to 8,003,406.75, 11,997,753.72 and 2,884,583.90 is: 4,324,224.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,003,406.75 : 11,997,753.72 = 2,884,583.90 : x
  2. Step 2: Convert to fraction form
    8,003,406.75/11,997,753.72 = 2,884,583.90/x
  3. Step 3: Cross multiply
    8,003,406.75x = 11,997,753.72 × 2,884,583.90
  4. Step 4: Simplify right side
    8,003,406.75x = 34,608,527,216,877.11
  5. Step 5: Solve for x
    x = 34,608,527,216,877.11/8,003,406.75
  6. Step 6: Final answer
    x = 4,324,224.46

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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.