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Finding the Third Proportional to 894,061.13 and 1,947,732.75

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Solution

The third proportional to 894,061.13 and 1,947,732.75 is: 4,243,180.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,061.13 : 1,947,732.75 = 1,947,732.75 : x
  2. Step 2: Convert to fraction form
    894,061.13/1,947,732.75 = 1,947,732.75/x
  3. Step 3: Cross multiply
    894,061.13x = 1,947,732.75 × 1,947,732.75
  4. Step 4: Simplify right side
    894,061.13x = 3,793,662,865,422.56
  5. Step 5: Solve for x
    x = 3,793,662,865,422.56/894,061.13
  6. Step 6: Final answer
    x = 4,243,180.65

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.