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Finding the Third Proportional to 927,252 and 1,954,134

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Solution

The third proportional to 927,252 and 1,954,134 is: 4,118,232.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    927,252 : 1,954,134 = 1,954,134 : x
  2. Step 2: Convert to fraction form
    927,252/1,954,134 = 1,954,134/x
  3. Step 3: Cross multiply
    927,252x = 1,954,134 × 1,954,134
  4. Step 4: Simplify right side
    927,252x = 3,818,639,689,956
  5. Step 5: Solve for x
    x = 3,818,639,689,956/927,252
  6. Step 6: Final answer
    x = 4,118,232.90

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.