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Finding the Third Proportional to 622,252 and 1,365,032

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Solution

The third proportional to 622,252 and 1,365,032 is: 2,994,465.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,252 : 1,365,032 = 1,365,032 : x
  2. Step 2: Convert to fraction form
    622,252/1,365,032 = 1,365,032/x
  3. Step 3: Cross multiply
    622,252x = 1,365,032 × 1,365,032
  4. Step 4: Simplify right side
    622,252x = 1,863,312,361,024
  5. Step 5: Solve for x
    x = 1,863,312,361,024/622,252
  6. Step 6: Final answer
    x = 2,994,465.85

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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.