Home / 682,076.03-1,022,832.52-232,833.11

Finding the Fourth Proportional to 682,076.03, 1,022,832.52 and 232,833.11

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Solution

The fourth proportional to 682,076.03, 1,022,832.52 and 232,833.11 is: 349,153.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,076.03 : 1,022,832.52 = 232,833.11 : x
  2. Step 2: Convert to fraction form
    682,076.03/1,022,832.52 = 232,833.11/x
  3. Step 3: Cross multiply
    682,076.03x = 1,022,832.52 × 232,833.11
  4. Step 4: Simplify right side
    682,076.03x = 238,149,270,944.49
  5. Step 5: Solve for x
    x = 238,149,270,944.49/682,076.03
  6. Step 6: Final answer
    x = 349,153.56

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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.