Home / 11,244,951.22-15,519,072.86-6,833,658.76

Finding the Fourth Proportional to 11,244,951.22, 15,519,072.86 and 6,833,658.76

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Solution

The fourth proportional to 11,244,951.22, 15,519,072.86 and 6,833,658.76 is: 9,431,081.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,244,951.22 : 15,519,072.86 = 6,833,658.76 : x
  2. Step 2: Convert to fraction form
    11,244,951.22/15,519,072.86 = 6,833,658.76/x
  3. Step 3: Cross multiply
    11,244,951.22x = 15,519,072.86 × 6,833,658.76
  4. Step 4: Simplify right side
    11,244,951.22x = 106,052,048,292,878.27
  5. Step 5: Solve for x
    x = 106,052,048,292,878.27/11,244,951.22
  6. Step 6: Final answer
    x = 9,431,081.23

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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.