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Finding the Third Proportional to 614,994 and 1,351,062

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Solution

The third proportional to 614,994 and 1,351,062 is: 2,968,107.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,994 : 1,351,062 = 1,351,062 : x
  2. Step 2: Convert to fraction form
    614,994/1,351,062 = 1,351,062/x
  3. Step 3: Cross multiply
    614,994x = 1,351,062 × 1,351,062
  4. Step 4: Simplify right side
    614,994x = 1,825,368,527,844
  5. Step 5: Solve for x
    x = 1,825,368,527,844/614,994
  6. Step 6: Final answer
    x = 2,968,107.86

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.