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Finding the Third Proportional to 373,601.11 and 773,787.94

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Solution

The third proportional to 373,601.11 and 773,787.94 is: 1,602,639.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,601.11 : 773,787.94 = 773,787.94 : x
  2. Step 2: Convert to fraction form
    373,601.11/773,787.94 = 773,787.94/x
  3. Step 3: Cross multiply
    373,601.11x = 773,787.94 × 773,787.94
  4. Step 4: Simplify right side
    373,601.11x = 598,747,772,220.50
  5. Step 5: Solve for x
    x = 598,747,772,220.50/373,601.11
  6. Step 6: Final answer
    x = 1,602,639.17

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.