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Finding the Fourth Proportional to 410,324.54, 566,342.33 and 240,613.34

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Solution

The fourth proportional to 410,324.54, 566,342.33 and 240,613.34 is: 332,101.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,324.54 : 566,342.33 = 240,613.34 : x
  2. Step 2: Convert to fraction form
    410,324.54/566,342.33 = 240,613.34/x
  3. Step 3: Cross multiply
    410,324.54x = 566,342.33 × 240,613.34
  4. Step 4: Simplify right side
    410,324.54x = 136,269,517,374.50
  5. Step 5: Solve for x
    x = 136,269,517,374.50/410,324.54
  6. Step 6: Final answer
    x = 332,101.80

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1.5x scale

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.