Home / 3,609,335.40-5,414,003.10-3,370,186.95

Finding the Fourth Proportional to 3,609,335.40, 5,414,003.10 and 3,370,186.95

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Solution

The fourth proportional to 3,609,335.40, 5,414,003.10 and 3,370,186.95 is: 5,055,280.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,609,335.40 : 5,414,003.10 = 3,370,186.95 : x
  2. Step 2: Convert to fraction form
    3,609,335.40/5,414,003.10 = 3,370,186.95/x
  3. Step 3: Cross multiply
    3,609,335.40x = 5,414,003.10 × 3,370,186.95
  4. Step 4: Simplify right side
    3,609,335.40x = 18,246,202,594,879.54
  5. Step 5: Solve for x
    x = 18,246,202,594,879.54/3,609,335.40
  6. Step 6: Final answer
    x = 5,055,280.43

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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.