Home / 6,605,552.27-9,905,951.24-2,286,428.96

Finding the Fourth Proportional to 6,605,552.27, 9,905,951.24 and 2,286,428.96

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Solution

The fourth proportional to 6,605,552.27, 9,905,951.24 and 2,286,428.96 is: 3,428,820.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,605,552.27 : 9,905,951.24 = 2,286,428.96 : x
  2. Step 2: Convert to fraction form
    6,605,552.27/9,905,951.24 = 2,286,428.96/x
  3. Step 3: Cross multiply
    6,605,552.27x = 9,905,951.24 × 2,286,428.96
  4. Step 4: Simplify right side
    6,605,552.27x = 22,649,253,741,954.16
  5. Step 5: Solve for x
    x = 22,649,253,741,954.16/6,605,552.27
  6. Step 6: Final answer
    x = 3,428,820.61

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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.