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Finding the Third Proportional to 3,263,130 and 6,998,652

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Solution

The third proportional to 3,263,130 and 6,998,652 is: 15,010,474.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,130 : 6,998,652 = 6,998,652 : x
  2. Step 2: Convert to fraction form
    3,263,130/6,998,652 = 6,998,652/x
  3. Step 3: Cross multiply
    3,263,130x = 6,998,652 × 6,998,652
  4. Step 4: Simplify right side
    3,263,130x = 48,981,129,817,104
  5. Step 5: Solve for x
    x = 48,981,129,817,104/3,263,130
  6. Step 6: Final answer
    x = 15,010,474.55

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.