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Finding the Third Proportional to 4,881,600 and 10,497,852

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Solution

The third proportional to 4,881,600 and 10,497,852 is: 22,575,568.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881,600 : 10,497,852 = 10,497,852 : x
  2. Step 2: Convert to fraction form
    4,881,600/10,497,852 = 10,497,852/x
  3. Step 3: Cross multiply
    4,881,600x = 10,497,852 × 10,497,852
  4. Step 4: Simplify right side
    4,881,600x = 110,204,896,613,904
  5. Step 5: Solve for x
    x = 110,204,896,613,904/4,881,600
  6. Step 6: Final answer
    x = 22,575,568.79

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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.