Home / 2,283,734.39-3,151,602.88-1,251,317.30

Finding the Fourth Proportional to 2,283,734.39, 3,151,602.88 and 1,251,317.30

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Solution

The fourth proportional to 2,283,734.39, 3,151,602.88 and 1,251,317.30 is: 1,726,844.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,734.39 : 3,151,602.88 = 1,251,317.30 : x
  2. Step 2: Convert to fraction form
    2,283,734.39/3,151,602.88 = 1,251,317.30/x
  3. Step 3: Cross multiply
    2,283,734.39x = 3,151,602.88 × 1,251,317.30
  4. Step 4: Simplify right side
    2,283,734.39x = 3,943,655,187,587.52
  5. Step 5: Solve for x
    x = 3,943,655,187,587.52/2,283,734.39
  6. Step 6: Final answer
    x = 1,726,844.95

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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.