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Finding the Third Proportional to 5,234,338 and 11,270,460

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Solution

The third proportional to 5,234,338 and 11,270,460 is: 24,267,303.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,234,338 : 11,270,460 = 11,270,460 : x
  2. Step 2: Convert to fraction form
    5,234,338/11,270,460 = 11,270,460/x
  3. Step 3: Cross multiply
    5,234,338x = 11,270,460 × 11,270,460
  4. Step 4: Simplify right side
    5,234,338x = 127,023,268,611,600
  5. Step 5: Solve for x
    x = 127,023,268,611,600/5,234,338
  6. Step 6: Final answer
    x = 24,267,303.45

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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.