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Finding the Fourth Proportional to 411,048.36, 567,242.46 and 241,249.68

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Solution

The fourth proportional to 411,048.36, 567,242.46 and 241,249.68 is: 332,922.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    411,048.36 : 567,242.46 = 241,249.68 : x
  2. Step 2: Convert to fraction form
    411,048.36/567,242.46 = 241,249.68/x
  3. Step 3: Cross multiply
    411,048.36x = 567,242.46 × 241,249.68
  4. Step 4: Simplify right side
    411,048.36x = 136,847,061,957.41
  5. Step 5: Solve for x
    x = 136,847,061,957.41/411,048.36
  6. Step 6: Final answer
    x = 332,922.05

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