Home / 8,011,560.96-12,017,393.28-2,027,928.96

Finding the Fourth Proportional to 8,011,560.96, 12,017,393.28 and 2,027,928.96

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Solution

The fourth proportional to 8,011,560.96, 12,017,393.28 and 2,027,928.96 is: 3,041,906.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,011,560.96 : 12,017,393.28 = 2,027,928.96 : x
  2. Step 2: Convert to fraction form
    8,011,560.96/12,017,393.28 = 2,027,928.96/x
  3. Step 3: Cross multiply
    8,011,560.96x = 12,017,393.28 × 2,027,928.96
  4. Step 4: Simplify right side
    8,011,560.96x = 24,370,419,856,221.39
  5. Step 5: Solve for x
    x = 24,370,419,856,221.39/8,011,560.96
  6. Step 6: Final answer
    x = 3,041,906.56

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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.