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Finding the Third Proportional to 6,269,330 and 12,804,360

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Solution

The third proportional to 6,269,330 and 12,804,360 is: 26,151,380.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,269,330 : 12,804,360 = 12,804,360 : x
  2. Step 2: Convert to fraction form
    6,269,330/12,804,360 = 12,804,360/x
  3. Step 3: Cross multiply
    6,269,330x = 12,804,360 × 12,804,360
  4. Step 4: Simplify right side
    6,269,330x = 163,951,635,009,600
  5. Step 5: Solve for x
    x = 163,951,635,009,600/6,269,330
  6. Step 6: Final answer
    x = 26,151,380.61

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.