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Finding the Third Proportional to 3,081,062 and 6,649,271

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Solution

The third proportional to 3,081,062 and 6,649,271 is: 14,349,858.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,081,062 : 6,649,271 = 6,649,271 : x
  2. Step 2: Convert to fraction form
    3,081,062/6,649,271 = 6,649,271/x
  3. Step 3: Cross multiply
    3,081,062x = 6,649,271 × 6,649,271
  4. Step 4: Simplify right side
    3,081,062x = 44,212,804,831,441
  5. Step 5: Solve for x
    x = 44,212,804,831,441/3,081,062
  6. Step 6: Final answer
    x = 14,349,858.86

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.