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Finding the Third Proportional to 923,302 and 1,418,306

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Solution

The third proportional to 923,302 and 1,418,306 is: 2,178,693.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,302 : 1,418,306 = 1,418,306 : x
  2. Step 2: Convert to fraction form
    923,302/1,418,306 = 1,418,306/x
  3. Step 3: Cross multiply
    923,302x = 1,418,306 × 1,418,306
  4. Step 4: Simplify right side
    923,302x = 2,011,591,909,636
  5. Step 5: Solve for x
    x = 2,011,591,909,636/923,302
  6. Step 6: Final answer
    x = 2,178,693.33

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.