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Finding the Fourth Proportional to 337,202.60, 504,315.93 and 300,023.60

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Solution

The fourth proportional to 337,202.60, 504,315.93 and 300,023.60 is: 448,711.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,202.60 : 504,315.93 = 300,023.60 : x
  2. Step 2: Convert to fraction form
    337,202.60/504,315.93 = 300,023.60/x
  3. Step 3: Cross multiply
    337,202.60x = 504,315.93 × 300,023.60
  4. Step 4: Simplify right side
    337,202.60x = 151,306,680,855.95
  5. Step 5: Solve for x
    x = 151,306,680,855.95/337,202.60
  6. Step 6: Final answer
    x = 448,711.49

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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.