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Finding the Fourth Proportional to 444,710.08, 613,700.15 and 240,761.06

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Solution

The fourth proportional to 444,710.08, 613,700.15 and 240,761.06 is: 332,250.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,710.08 : 613,700.15 = 240,761.06 : x
  2. Step 2: Convert to fraction form
    444,710.08/613,700.15 = 240,761.06/x
  3. Step 3: Cross multiply
    444,710.08x = 613,700.15 × 240,761.06
  4. Step 4: Simplify right side
    444,710.08x = 147,755,096,665.23
  5. Step 5: Solve for x
    x = 147,755,096,665.23/444,710.08
  6. Step 6: Final answer
    x = 332,250.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.