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Finding the Fourth Proportional to 633,441.35, 950,254.70 and 184,103.70

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Solution

The fourth proportional to 633,441.35, 950,254.70 and 184,103.70 is: 276,182.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,441.35 : 950,254.70 = 184,103.70 : x
  2. Step 2: Convert to fraction form
    633,441.35/950,254.70 = 184,103.70/x
  3. Step 3: Cross multiply
    633,441.35x = 950,254.70 × 184,103.70
  4. Step 4: Simplify right side
    633,441.35x = 174,945,405,291.87
  5. Step 5: Solve for x
    x = 174,945,405,291.87/633,441.35
  6. Step 6: Final answer
    x = 276,182.49

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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.