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Finding the Third Proportional to 927,236 and 2,031,646

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Solution

The third proportional to 927,236 and 2,031,646 is: 4,451,493.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    927,236 : 2,031,646 = 2,031,646 : x
  2. Step 2: Convert to fraction form
    927,236/2,031,646 = 2,031,646/x
  3. Step 3: Cross multiply
    927,236x = 2,031,646 × 2,031,646
  4. Step 4: Simplify right side
    927,236x = 4,127,585,469,316
  5. Step 5: Solve for x
    x = 4,127,585,469,316/927,236
  6. Step 6: Final answer
    x = 4,451,493.98

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.