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Finding the Fourth Proportional to 441,035.66, 608,610.84 and 250,061.96

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Solution

The fourth proportional to 441,035.66, 608,610.84 and 250,061.96 is: 345,075.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,035.66 : 608,610.84 = 250,061.96 : x
  2. Step 2: Convert to fraction form
    441,035.66/608,610.84 = 250,061.96/x
  3. Step 3: Cross multiply
    441,035.66x = 608,610.84 × 250,061.96
  4. Step 4: Simplify right side
    441,035.66x = 152,190,419,527.65
  5. Step 5: Solve for x
    x = 152,190,419,527.65/441,035.66
  6. Step 6: Final answer
    x = 345,075.09

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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.