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Finding the Third Proportional to 2,286,485 and 3,361,309

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Solution

The third proportional to 2,286,485 and 3,361,309 is: 4,941,383.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,286,485 : 3,361,309 = 3,361,309 : x
  2. Step 2: Convert to fraction form
    2,286,485/3,361,309 = 3,361,309/x
  3. Step 3: Cross multiply
    2,286,485x = 3,361,309 × 3,361,309
  4. Step 4: Simplify right side
    2,286,485x = 11,298,398,193,481
  5. Step 5: Solve for x
    x = 11,298,398,193,481/2,286,485
  6. Step 6: Final answer
    x = 4,941,383.04

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.