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Finding the Third Proportional to 6,606,726 and 10,001,214

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Solution

The third proportional to 6,606,726 and 10,001,214 is: 15,139,765.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,606,726 : 10,001,214 = 10,001,214 : x
  2. Step 2: Convert to fraction form
    6,606,726/10,001,214 = 10,001,214/x
  3. Step 3: Cross multiply
    6,606,726x = 10,001,214 × 10,001,214
  4. Step 4: Simplify right side
    6,606,726x = 100,024,281,473,796
  5. Step 5: Solve for x
    x = 100,024,281,473,796/6,606,726
  6. Step 6: Final answer
    x = 15,139,765.37

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.