Home / 8,002,366.52-11,043,264.96-4,331,282.48

Finding the Fourth Proportional to 8,002,366.52, 11,043,264.96 and 4,331,282.48

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Solution

The fourth proportional to 8,002,366.52, 11,043,264.96 and 4,331,282.48 is: 5,977,169.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,002,366.52 : 11,043,264.96 = 4,331,282.48 : x
  2. Step 2: Convert to fraction form
    8,002,366.52/11,043,264.96 = 4,331,282.48/x
  3. Step 3: Cross multiply
    8,002,366.52x = 11,043,264.96 × 4,331,282.48
  4. Step 4: Simplify right side
    8,002,366.52x = 47,831,500,043,245.91
  5. Step 5: Solve for x
    x = 47,831,500,043,245.91/8,002,366.52
  6. Step 6: Final answer
    x = 5,977,169.37

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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.