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Finding the Third Proportional to 736,227 and 1,557,324

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Solution

The third proportional to 736,227 and 1,557,324 is: 3,294,171.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,227 : 1,557,324 = 1,557,324 : x
  2. Step 2: Convert to fraction form
    736,227/1,557,324 = 1,557,324/x
  3. Step 3: Cross multiply
    736,227x = 1,557,324 × 1,557,324
  4. Step 4: Simplify right side
    736,227x = 2,425,258,040,976
  5. Step 5: Solve for x
    x = 2,425,258,040,976/736,227
  6. Step 6: Final answer
    x = 3,294,171.55

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.