Home / 11,170,286.91-16,756,392.17-3,083,263.92

Finding the Fourth Proportional to 11,170,286.91, 16,756,392.17 and 3,083,263.92

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Solution

The fourth proportional to 11,170,286.91, 16,756,392.17 and 3,083,263.92 is: 4,625,161.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,170,286.91 : 16,756,392.17 = 3,083,263.92 : x
  2. Step 2: Convert to fraction form
    11,170,286.91/16,756,392.17 = 3,083,263.92/x
  3. Step 3: Cross multiply
    11,170,286.91x = 16,756,392.17 × 3,083,263.92
  4. Step 4: Simplify right side
    11,170,286.91x = 51,664,379,414,839.66
  5. Step 5: Solve for x
    x = 51,664,379,414,839.66/11,170,286.91
  6. Step 6: Final answer
    x = 4,625,161.36

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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.