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Finding the Third Proportional to 3,003,424.25 and 6,219,766

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Solution

The third proportional to 3,003,424.25 and 6,219,766 is: 12,880,461.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,424.25 : 6,219,766 = 6,219,766 : x
  2. Step 2: Convert to fraction form
    3,003,424.25/6,219,766 = 6,219,766/x
  3. Step 3: Cross multiply
    3,003,424.25x = 6,219,766 × 6,219,766
  4. Step 4: Simplify right side
    3,003,424.25x = 38,685,489,094,756
  5. Step 5: Solve for x
    x = 38,685,489,094,756/3,003,424.25
  6. Step 6: Final answer
    x = 12,880,461.06

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.