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Finding the Third Proportional to 3,263,492 and 6,999,016

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Solution

The third proportional to 3,263,492 and 6,999,016 is: 15,010,370.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,492 : 6,999,016 = 6,999,016 : x
  2. Step 2: Convert to fraction form
    3,263,492/6,999,016 = 6,999,016/x
  3. Step 3: Cross multiply
    3,263,492x = 6,999,016 × 6,999,016
  4. Step 4: Simplify right side
    3,263,492x = 48,986,224,968,256
  5. Step 5: Solve for x
    x = 48,986,224,968,256/3,263,492
  6. Step 6: Final answer
    x = 15,010,370.78

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.