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Finding the Third Proportional to 2,818,207 and 6,281,864

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Solution

The third proportional to 2,818,207 and 6,281,864 is: 14,002,454.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,818,207 : 6,281,864 = 6,281,864 : x
  2. Step 2: Convert to fraction form
    2,818,207/6,281,864 = 6,281,864/x
  3. Step 3: Cross multiply
    2,818,207x = 6,281,864 × 6,281,864
  4. Step 4: Simplify right side
    2,818,207x = 39,461,815,314,496
  5. Step 5: Solve for x
    x = 39,461,815,314,496/2,818,207
  6. Step 6: Final answer
    x = 14,002,454.51

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.