Home / 2,726,844.60-3,762,876.48-1,503,086.88

Finding the Fourth Proportional to 2,726,844.60, 3,762,876.48 and 1,503,086.88

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Solution

The fourth proportional to 2,726,844.60, 3,762,876.48 and 1,503,086.88 is: 2,074,166.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,844.60 : 3,762,876.48 = 1,503,086.88 : x
  2. Step 2: Convert to fraction form
    2,726,844.60/3,762,876.48 = 1,503,086.88/x
  3. Step 3: Cross multiply
    2,726,844.60x = 3,762,876.48 × 1,503,086.88
  4. Step 4: Simplify right side
    2,726,844.60x = 5,655,930,268,148.58
  5. Step 5: Solve for x
    x = 5,655,930,268,148.58/2,726,844.60
  6. Step 6: Final answer
    x = 2,074,166.70

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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.