Home / 3,405,042.48-5,094,947.46-2,729,073.59

Finding the Fourth Proportional to 3,405,042.48, 5,094,947.46 and 2,729,073.59

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Solution

The fourth proportional to 3,405,042.48, 5,094,947.46 and 2,729,073.59 is: 4,083,498.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,405,042.48 : 5,094,947.46 = 2,729,073.59 : x
  2. Step 2: Convert to fraction form
    3,405,042.48/5,094,947.46 = 2,729,073.59/x
  3. Step 3: Cross multiply
    3,405,042.48x = 5,094,947.46 × 2,729,073.59
  4. Step 4: Simplify right side
    3,405,042.48x = 13,904,486,555,523.58
  5. Step 5: Solve for x
    x = 13,904,486,555,523.58/3,405,042.48
  6. Step 6: Final answer
    x = 4,083,498.70

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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.