Home / 416,579.13-574,667.60-244,384.47

Finding the Fourth Proportional to 416,579.13, 574,667.60 and 244,384.47

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Solution

The fourth proportional to 416,579.13, 574,667.60 and 244,384.47 is: 337,126.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,579.13 : 574,667.60 = 244,384.47 : x
  2. Step 2: Convert to fraction form
    416,579.13/574,667.60 = 244,384.47/x
  3. Step 3: Cross multiply
    416,579.13x = 574,667.60 × 244,384.47
  4. Step 4: Simplify right side
    416,579.13x = 140,439,835,630.25
  5. Step 5: Solve for x
    x = 140,439,835,630.25/416,579.13
  6. Step 6: Final answer
    x = 337,126.43

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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.