Home / 682,287.64-1,023,667.35-233,324.44

Finding the Fourth Proportional to 682,287.64, 1,023,667.35 and 233,324.44

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Solution

The fourth proportional to 682,287.64, 1,023,667.35 and 233,324.44 is: 350,067.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,287.64 : 1,023,667.35 = 233,324.44 : x
  2. Step 2: Convert to fraction form
    682,287.64/1,023,667.35 = 233,324.44/x
  3. Step 3: Cross multiply
    682,287.64x = 1,023,667.35 × 233,324.44
  4. Step 4: Simplify right side
    682,287.64x = 238,846,611,185.03
  5. Step 5: Solve for x
    x = 238,846,611,185.03/682,287.64
  6. Step 6: Final answer
    x = 350,067.33

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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.