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Finding the Third Proportional to 4,458,697 and 6,831,975

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Solution

The third proportional to 4,458,697 and 6,831,975 is: 10,468,502.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458,697 : 6,831,975 = 6,831,975 : x
  2. Step 2: Convert to fraction form
    4,458,697/6,831,975 = 6,831,975/x
  3. Step 3: Cross multiply
    4,458,697x = 6,831,975 × 6,831,975
  4. Step 4: Simplify right side
    4,458,697x = 46,675,882,400,625
  5. Step 5: Solve for x
    x = 46,675,882,400,625/4,458,697
  6. Step 6: Final answer
    x = 10,468,502.88

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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.