Home / 4,917,874.82-6,791,960.37-3,743,796.02

Finding the Fourth Proportional to 4,917,874.82, 6,791,960.37 and 3,743,796.02

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Solution

The fourth proportional to 4,917,874.82, 6,791,960.37 and 3,743,796.02 is: 5,170,467.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,917,874.82 : 6,791,960.37 = 3,743,796.02 : x
  2. Step 2: Convert to fraction form
    4,917,874.82/6,791,960.37 = 3,743,796.02/x
  3. Step 3: Cross multiply
    4,917,874.82x = 6,791,960.37 × 3,743,796.02
  4. Step 4: Simplify right side
    4,917,874.82x = 25,427,714,201,203.73
  5. Step 5: Solve for x
    x = 25,427,714,201,203.73/4,917,874.82
  6. Step 6: Final answer
    x = 5,170,467.96

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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.