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Finding the Fourth Proportional to 367,233.60, 550,850.40 and 301,623.60

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Solution

The fourth proportional to 367,233.60, 550,850.40 and 301,623.60 is: 452,435.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,233.60 : 550,850.40 = 301,623.60 : x
  2. Step 2: Convert to fraction form
    367,233.60/550,850.40 = 301,623.60/x
  3. Step 3: Cross multiply
    367,233.60x = 550,850.40 × 301,623.60
  4. Step 4: Simplify right side
    367,233.60x = 166,149,480,709.44
  5. Step 5: Solve for x
    x = 166,149,480,709.44/367,233.60
  6. Step 6: Final answer
    x = 452,435.40

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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.