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Finding the Fourth Proportional to 433,575.75, 650,626.08 and 184,257.75

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Solution

The fourth proportional to 433,575.75, 650,626.08 and 184,257.75 is: 276,498.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,575.75 : 650,626.08 = 184,257.75 : x
  2. Step 2: Convert to fraction form
    433,575.75/650,626.08 = 184,257.75/x
  3. Step 3: Cross multiply
    433,575.75x = 650,626.08 × 184,257.75
  4. Step 4: Simplify right side
    433,575.75x = 119,882,897,592.12
  5. Step 5: Solve for x
    x = 119,882,897,592.12/433,575.75
  6. Step 6: Final answer
    x = 276,498.16

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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.