Home / 11,023,269.82-15,212,441.94-6,061,453.44

Finding the Fourth Proportional to 11,023,269.82, 15,212,441.94 and 6,061,453.44

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Solution

The fourth proportional to 11,023,269.82, 15,212,441.94 and 6,061,453.44 is: 8,364,986.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,023,269.82 : 15,212,441.94 = 6,061,453.44 : x
  2. Step 2: Convert to fraction form
    11,023,269.82/15,212,441.94 = 6,061,453.44/x
  3. Step 3: Cross multiply
    11,023,269.82x = 15,212,441.94 × 6,061,453.44
  4. Step 4: Simplify right side
    11,023,269.82x = 92,209,508,528,013.28
  5. Step 5: Solve for x
    x = 92,209,508,528,013.28/11,023,269.82
  6. Step 6: Final answer
    x = 8,364,986.98

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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.