Home / 416,383.01-574,586.21-244,277.45

Finding the Fourth Proportional to 416,383.01, 574,586.21 and 244,277.45

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Solution

The fourth proportional to 416,383.01, 574,586.21 and 244,277.45 is: 337,089.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,383.01 : 574,586.21 = 244,277.45 : x
  2. Step 2: Convert to fraction form
    416,383.01/574,586.21 = 244,277.45/x
  3. Step 3: Cross multiply
    416,383.01x = 574,586.21 × 244,277.45
  4. Step 4: Simplify right side
    416,383.01x = 140,358,451,921.73
  5. Step 5: Solve for x
    x = 140,358,451,921.73/416,383.01
  6. Step 6: Final answer
    x = 337,089.77

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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.