Home / 11,196,257.67-15,450,338.59-6,234,954.95

Finding the Fourth Proportional to 11,196,257.67, 15,450,338.59 and 6,234,954.95

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Solution

The fourth proportional to 11,196,257.67, 15,450,338.59 and 6,234,954.95 is: 8,603,961.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,196,257.67 : 15,450,338.59 = 6,234,954.95 : x
  2. Step 2: Convert to fraction form
    11,196,257.67/15,450,338.59 = 6,234,954.95/x
  3. Step 3: Cross multiply
    11,196,257.67x = 15,450,338.59 × 6,234,954.95
  4. Step 4: Simplify right side
    11,196,257.67x = 96,332,165,093,934.98
  5. Step 5: Solve for x
    x = 96,332,165,093,934.98/11,196,257.67
  6. Step 6: Final answer
    x = 8,603,961.07

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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.