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Finding the Fourth Proportional to 416,314.76, 574,519.23 and 244,235.67

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Solution

The fourth proportional to 416,314.76, 574,519.23 and 244,235.67 is: 337,048.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,314.76 : 574,519.23 = 244,235.67 : x
  2. Step 2: Convert to fraction form
    416,314.76/574,519.23 = 244,235.67/x
  3. Step 3: Cross multiply
    416,314.76x = 574,519.23 × 244,235.67
  4. Step 4: Simplify right side
    416,314.76x = 140,318,092,128.81
  5. Step 5: Solve for x
    x = 140,318,092,128.81/416,314.76
  6. Step 6: Final answer
    x = 337,048.09

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Half scale
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Double scale
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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.