Home / 682,791.44-1,024,079.16-233,511.44

Finding the Fourth Proportional to 682,791.44, 1,024,079.16 and 233,511.44

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Solution

The fourth proportional to 682,791.44, 1,024,079.16 and 233,511.44 is: 350,230.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,791.44 : 1,024,079.16 = 233,511.44 : x
  2. Step 2: Convert to fraction form
    682,791.44/1,024,079.16 = 233,511.44/x
  3. Step 3: Cross multiply
    682,791.44x = 1,024,079.16 × 233,511.44
  4. Step 4: Simplify right side
    682,791.44x = 239,134,199,325.59
  5. Step 5: Solve for x
    x = 239,134,199,325.59/682,791.44
  6. Step 6: Final answer
    x = 350,230.22

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1.5x scale

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.