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Finding the Fourth Proportional to 444,777.04, 667,313.70 and 295,604.20

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Solution

The fourth proportional to 444,777.04, 667,313.70 and 295,604.20 is: 443,504.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,777.04 : 667,313.70 = 295,604.20 : x
  2. Step 2: Convert to fraction form
    444,777.04/667,313.70 = 295,604.20/x
  3. Step 3: Cross multiply
    444,777.04x = 667,313.70 × 295,604.20
  4. Step 4: Simplify right side
    444,777.04x = 197,260,732,437.54
  5. Step 5: Solve for x
    x = 197,260,732,437.54/444,777.04
  6. Step 6: Final answer
    x = 443,504.76

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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.