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Finding the Third Proportional to 1,206,935 and 2,513,080

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Solution

The third proportional to 1,206,935 and 2,513,080 is: 5,232,735.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,206,935 : 2,513,080 = 2,513,080 : x
  2. Step 2: Convert to fraction form
    1,206,935/2,513,080 = 2,513,080/x
  3. Step 3: Cross multiply
    1,206,935x = 2,513,080 × 2,513,080
  4. Step 4: Simplify right side
    1,206,935x = 6,315,571,086,400
  5. Step 5: Solve for x
    x = 6,315,571,086,400/1,206,935
  6. Step 6: Final answer
    x = 5,232,735.06

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.