Home / 6,162,128.70-9,244,034.21-2,567,054.91

Finding the Fourth Proportional to 6,162,128.70, 9,244,034.21 and 2,567,054.91

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Solution

The fourth proportional to 6,162,128.70, 9,244,034.21 and 2,567,054.91 is: 3,850,932.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,162,128.70 : 9,244,034.21 = 2,567,054.91 : x
  2. Step 2: Convert to fraction form
    6,162,128.70/9,244,034.21 = 2,567,054.91/x
  3. Step 3: Cross multiply
    6,162,128.70x = 9,244,034.21 × 2,567,054.91
  4. Step 4: Simplify right side
    6,162,128.70x = 23,729,943,422,072.39
  5. Step 5: Solve for x
    x = 23,729,943,422,072.39/6,162,128.70
  6. Step 6: Final answer
    x = 3,850,932.78

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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.