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Finding the Third Proportional to 3,047,385 and 6,346,994

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Solution

The third proportional to 3,047,385 and 6,346,994 is: 13,219,311.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,385 : 6,346,994 = 6,346,994 : x
  2. Step 2: Convert to fraction form
    3,047,385/6,346,994 = 6,346,994/x
  3. Step 3: Cross multiply
    3,047,385x = 6,346,994 × 6,346,994
  4. Step 4: Simplify right side
    3,047,385x = 40,284,332,836,036
  5. Step 5: Solve for x
    x = 40,284,332,836,036/3,047,385
  6. Step 6: Final answer
    x = 13,219,311.91

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.