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Finding the Third Proportional to 2,835,600 and 6,222,321

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Solution

The third proportional to 2,835,600 and 6,222,321 is: 13,653,998.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,600 : 6,222,321 = 6,222,321 : x
  2. Step 2: Convert to fraction form
    2,835,600/6,222,321 = 6,222,321/x
  3. Step 3: Cross multiply
    2,835,600x = 6,222,321 × 6,222,321
  4. Step 4: Simplify right side
    2,835,600x = 38,717,278,627,041
  5. Step 5: Solve for x
    x = 38,717,278,627,041/2,835,600
  6. Step 6: Final answer
    x = 13,653,998.67

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.