Home / 410,327.54-566,346.48-240,616.34

Finding the Fourth Proportional to 410,327.54, 566,346.48 and 240,616.34

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Solution

The fourth proportional to 410,327.54, 566,346.48 and 240,616.34 is: 332,105.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,327.54 : 566,346.48 = 240,616.34 : x
  2. Step 2: Convert to fraction form
    410,327.54/566,346.48 = 240,616.34/x
  3. Step 3: Cross multiply
    410,327.54x = 566,346.48 × 240,616.34
  4. Step 4: Simplify right side
    410,327.54x = 136,272,217,189.48
  5. Step 5: Solve for x
    x = 136,272,217,189.48/410,327.54
  6. Step 6: Final answer
    x = 332,105.95

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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.