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Finding the Third Proportional to 2,718,388 and 6,348,846

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Solution

The third proportional to 2,718,388 and 6,348,846 is: 14,827,848.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,388 : 6,348,846 = 6,348,846 : x
  2. Step 2: Convert to fraction form
    2,718,388/6,348,846 = 6,348,846/x
  3. Step 3: Cross multiply
    2,718,388x = 6,348,846 × 6,348,846
  4. Step 4: Simplify right side
    2,718,388x = 40,307,845,531,716
  5. Step 5: Solve for x
    x = 40,307,845,531,716/2,718,388
  6. Step 6: Final answer
    x = 14,827,848.54

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.