Home / 2,067,002.60-2,852,558.51-1,149,325.97

Finding the Fourth Proportional to 2,067,002.60, 2,852,558.51 and 1,149,325.97

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Solution

The fourth proportional to 2,067,002.60, 2,852,558.51 and 1,149,325.97 is: 1,586,122.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,002.60 : 2,852,558.51 = 1,149,325.97 : x
  2. Step 2: Convert to fraction form
    2,067,002.60/2,852,558.51 = 1,149,325.97/x
  3. Step 3: Cross multiply
    2,067,002.60x = 2,852,558.51 × 1,149,325.97
  4. Step 4: Simplify right side
    2,067,002.60x = 3,278,519,556,478.08
  5. Step 5: Solve for x
    x = 3,278,519,556,478.08/2,067,002.60
  6. Step 6: Final answer
    x = 1,586,122.61

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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.