Home / 12,067,104-16,652,932.08-6,560,849.52

Finding the Fourth Proportional to 12,067,104, 16,652,932.08 and 6,560,849.52

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Solution

The fourth proportional to 12,067,104, 16,652,932.08 and 6,560,849.52 is: 9,054,150.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,067,104 : 16,652,932.08 = 6,560,849.52 : x
  2. Step 2: Convert to fraction form
    12,067,104/16,652,932.08 = 6,560,849.52/x
  3. Step 3: Cross multiply
    12,067,104x = 16,652,932.08 × 6,560,849.52
  4. Step 4: Simplify right side
    12,067,104x = 109,257,381,443,660.59
  5. Step 5: Solve for x
    x = 109,257,381,443,660.59/12,067,104
  6. Step 6: Final answer
    x = 9,054,150.97

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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.