Home / 11,950,944.19-16,493,389.90-6,794,293.43

Finding the Fourth Proportional to 11,950,944.19, 16,493,389.90 and 6,794,293.43

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Solution

The fourth proportional to 11,950,944.19, 16,493,389.90 and 6,794,293.43 is: 9,376,742.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,950,944.19 : 16,493,389.90 = 6,794,293.43 : x
  2. Step 2: Convert to fraction form
    11,950,944.19/16,493,389.90 = 6,794,293.43/x
  3. Step 3: Cross multiply
    11,950,944.19x = 16,493,389.90 × 6,794,293.43
  4. Step 4: Simplify right side
    11,950,944.19x = 112,060,930,660,246.11
  5. Step 5: Solve for x
    x = 112,060,930,660,246.11/11,950,944.19
  6. Step 6: Final answer
    x = 9,376,742.87

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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.