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Finding the Fourth Proportional to 444,334.98, 666,206.82 and 244,749.36

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Solution

The fourth proportional to 444,334.98, 666,206.82 and 244,749.36 is: 366,961.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,334.98 : 666,206.82 = 244,749.36 : x
  2. Step 2: Convert to fraction form
    444,334.98/666,206.82 = 244,749.36/x
  3. Step 3: Cross multiply
    444,334.98x = 666,206.82 × 244,749.36
  4. Step 4: Simplify right side
    444,334.98x = 163,053,692,822.64
  5. Step 5: Solve for x
    x = 163,053,692,822.64/444,334.98
  6. Step 6: Final answer
    x = 366,961.19

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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.