Home / 8,581,996.96-12,853,399.92-4,097,422.24

Finding the Fourth Proportional to 8,581,996.96, 12,853,399.92 and 4,097,422.24

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Solution

The fourth proportional to 8,581,996.96, 12,853,399.92 and 4,097,422.24 is: 6,136,777.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,581,996.96 : 12,853,399.92 = 4,097,422.24 : x
  2. Step 2: Convert to fraction form
    8,581,996.96/12,853,399.92 = 4,097,422.24/x
  3. Step 3: Cross multiply
    8,581,996.96x = 12,853,399.92 × 4,097,422.24
  4. Step 4: Simplify right side
    8,581,996.96x = 52,665,806,691,822.23
  5. Step 5: Solve for x
    x = 52,665,806,691,822.23/8,581,996.96
  6. Step 6: Final answer
    x = 6,136,777.60

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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.