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Finding the Fourth Proportional to 633,469.20, 950,265.60 and 184,193.52

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Solution

The fourth proportional to 633,469.20, 950,265.60 and 184,193.52 is: 276,308.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,469.20 : 950,265.60 = 184,193.52 : x
  2. Step 2: Convert to fraction form
    633,469.20/950,265.60 = 184,193.52/x
  3. Step 3: Cross multiply
    633,469.20x = 950,265.60 × 184,193.52
  4. Step 4: Simplify right side
    633,469.20x = 175,032,765,798.91
  5. Step 5: Solve for x
    x = 175,032,765,798.91/633,469.20
  6. Step 6: Final answer
    x = 276,308.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.