Home / 3,405,046.64-5,094,953.60-2,729,077.76

Finding the Fourth Proportional to 3,405,046.64, 5,094,953.60 and 2,729,077.76

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Solution

The fourth proportional to 3,405,046.64, 5,094,953.60 and 2,729,077.76 is: 4,083,504.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,405,046.64 : 5,094,953.60 = 2,729,077.76 : x
  2. Step 2: Convert to fraction form
    3,405,046.64/5,094,953.60 = 2,729,077.76/x
  3. Step 3: Cross multiply
    3,405,046.64x = 5,094,953.60 × 2,729,077.76
  4. Step 4: Simplify right side
    3,405,046.64x = 13,904,524,557,991.93
  5. Step 5: Solve for x
    x = 13,904,524,557,991.93/3,405,046.64
  6. Step 6: Final answer
    x = 4,083,504.88

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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.