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Finding the Third Proportional to 3,003,456 and 6,219,832

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Solution

The third proportional to 3,003,456 and 6,219,832 is: 12,880,598.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,456 : 6,219,832 = 6,219,832 : x
  2. Step 2: Convert to fraction form
    3,003,456/6,219,832 = 6,219,832/x
  3. Step 3: Cross multiply
    3,003,456x = 6,219,832 × 6,219,832
  4. Step 4: Simplify right side
    3,003,456x = 38,686,310,108,224
  5. Step 5: Solve for x
    x = 38,686,310,108,224/3,003,456
  6. Step 6: Final answer
    x = 12,880,598.25

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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.