Home / 2,495,719.04-3,743,992.25-876,067.76

Finding the Fourth Proportional to 2,495,719.04, 3,743,992.25 and 876,067.76

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Solution

The fourth proportional to 2,495,719.04, 3,743,992.25 and 876,067.76 is: 1,314,246.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,719.04 : 3,743,992.25 = 876,067.76 : x
  2. Step 2: Convert to fraction form
    2,495,719.04/3,743,992.25 = 876,067.76/x
  3. Step 3: Cross multiply
    2,495,719.04x = 3,743,992.25 × 876,067.76
  4. Step 4: Simplify right side
    2,495,719.04x = 3,279,990,912,179.76
  5. Step 5: Solve for x
    x = 3,279,990,912,179.76/2,495,719.04
  6. Step 6: Final answer
    x = 1,314,246.86

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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.