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Finding the Third Proportional to 1,120,986 and 2,452,383

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Solution

The third proportional to 1,120,986 and 2,452,383 is: 5,365,082.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,120,986 : 2,452,383 = 2,452,383 : x
  2. Step 2: Convert to fraction form
    1,120,986/2,452,383 = 2,452,383/x
  3. Step 3: Cross multiply
    1,120,986x = 2,452,383 × 2,452,383
  4. Step 4: Simplify right side
    1,120,986x = 6,014,182,378,689
  5. Step 5: Solve for x
    x = 6,014,182,378,689/1,120,986
  6. Step 6: Final answer
    x = 5,365,082.51

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.