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Finding the Third Proportional to 2,340,246.50 and 3,285,930

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Solution

The third proportional to 2,340,246.50 and 3,285,930 is: 4,613,760.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,246.50 : 3,285,930 = 3,285,930 : x
  2. Step 2: Convert to fraction form
    2,340,246.50/3,285,930 = 3,285,930/x
  3. Step 3: Cross multiply
    2,340,246.50x = 3,285,930 × 3,285,930
  4. Step 4: Simplify right side
    2,340,246.50x = 10,797,335,964,900
  5. Step 5: Solve for x
    x = 10,797,335,964,900/2,340,246.50
  6. Step 6: Final answer
    x = 4,613,760.12

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.