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Finding the Third Proportional to 943,673 and 2,053,231

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Solution

The third proportional to 943,673 and 2,053,231 is: 4,467,392.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,673 : 2,053,231 = 2,053,231 : x
  2. Step 2: Convert to fraction form
    943,673/2,053,231 = 2,053,231/x
  3. Step 3: Cross multiply
    943,673x = 2,053,231 × 2,053,231
  4. Step 4: Simplify right side
    943,673x = 4,215,757,539,361
  5. Step 5: Solve for x
    x = 4,215,757,539,361/943,673
  6. Step 6: Final answer
    x = 4,467,392.35

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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.