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Finding the Third Proportional to 6,606,222 and 10,106,777

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Solution

The third proportional to 6,606,222 and 10,106,777 is: 15,462,232.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,606,222 : 10,106,777 = 10,106,777 : x
  2. Step 2: Convert to fraction form
    6,606,222/10,106,777 = 10,106,777/x
  3. Step 3: Cross multiply
    6,606,222x = 10,106,777 × 10,106,777
  4. Step 4: Simplify right side
    6,606,222x = 102,146,941,327,729
  5. Step 5: Solve for x
    x = 102,146,941,327,729/6,606,222
  6. Step 6: Final answer
    x = 15,462,232.62

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.