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Finding the Third Proportional to 240,888.94 and 492,393.94

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Solution

The third proportional to 240,888.94 and 492,393.94 is: 1,006,487.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,888.94 : 492,393.94 = 492,393.94 : x
  2. Step 2: Convert to fraction form
    240,888.94/492,393.94 = 492,393.94/x
  3. Step 3: Cross multiply
    240,888.94x = 492,393.94 × 492,393.94
  4. Step 4: Simplify right side
    240,888.94x = 242,451,789,686.75
  5. Step 5: Solve for x
    x = 242,451,789,686.75/240,888.94
  6. Step 6: Final answer
    x = 1,006,487.85

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.