Home / 4,515,247.67-6,231,009.24-2,450,211.26

Finding the Fourth Proportional to 4,515,247.67, 6,231,009.24 and 2,450,211.26

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Solution

The fourth proportional to 4,515,247.67, 6,231,009.24 and 2,450,211.26 is: 3,381,273.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,515,247.67 : 6,231,009.24 = 2,450,211.26 : x
  2. Step 2: Convert to fraction form
    4,515,247.67/6,231,009.24 = 2,450,211.26/x
  3. Step 3: Cross multiply
    4,515,247.67x = 6,231,009.24 × 2,450,211.26
  4. Step 4: Simplify right side
    4,515,247.67x = 15,267,288,969,857.00
  5. Step 5: Solve for x
    x = 15,267,288,969,857.00/4,515,247.67
  6. Step 6: Final answer
    x = 3,381,273.88

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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.