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Finding the Third Proportional to 2,893,281 and 6,222,045

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Solution

The third proportional to 2,893,281 and 6,222,045 is: 13,380,602.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,893,281 : 6,222,045 = 6,222,045 : x
  2. Step 2: Convert to fraction form
    2,893,281/6,222,045 = 6,222,045/x
  3. Step 3: Cross multiply
    2,893,281x = 6,222,045 × 6,222,045
  4. Step 4: Simplify right side
    2,893,281x = 38,713,843,982,025
  5. Step 5: Solve for x
    x = 38,713,843,982,025/2,893,281
  6. Step 6: Final answer
    x = 13,380,602.85

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.