Home / 6,251,605.56-8,627,577.24-3,498,268.95

Finding the Fourth Proportional to 6,251,605.56, 8,627,577.24 and 3,498,268.95

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Solution

The fourth proportional to 6,251,605.56, 8,627,577.24 and 3,498,268.95 is: 4,827,813.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,251,605.56 : 8,627,577.24 = 3,498,268.95 : x
  2. Step 2: Convert to fraction form
    6,251,605.56/8,627,577.24 = 3,498,268.95/x
  3. Step 3: Cross multiply
    6,251,605.56x = 8,627,577.24 × 3,498,268.95
  4. Step 4: Simplify right side
    6,251,605.56x = 30,181,585,572,418.70
  5. Step 5: Solve for x
    x = 30,181,585,572,418.70/6,251,605.56
  6. Step 6: Final answer
    x = 4,827,813.48

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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.