Home / 8,848,233.60-12,204,043.02-6,672,868.44

Finding the Fourth Proportional to 8,848,233.60, 12,204,043.02 and 6,672,868.44

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Solution

The fourth proportional to 8,848,233.60, 12,204,043.02 and 6,672,868.44 is: 9,203,641.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,848,233.60 : 12,204,043.02 = 6,672,868.44 : x
  2. Step 2: Convert to fraction form
    8,848,233.60/12,204,043.02 = 6,672,868.44/x
  3. Step 3: Cross multiply
    8,848,233.60x = 12,204,043.02 × 6,672,868.44
  4. Step 4: Simplify right side
    8,848,233.60x = 81,435,973,508,560.30
  5. Step 5: Solve for x
    x = 81,435,973,508,560.30/8,848,233.60
  6. Step 6: Final answer
    x = 9,203,641.90

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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.