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Finding the Third Proportional to 3,933,630 and 6,075,162

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Solution

The third proportional to 3,933,630 and 6,075,162 is: 9,382,578.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,933,630 : 6,075,162 = 6,075,162 : x
  2. Step 2: Convert to fraction form
    3,933,630/6,075,162 = 6,075,162/x
  3. Step 3: Cross multiply
    3,933,630x = 6,075,162 × 6,075,162
  4. Step 4: Simplify right side
    3,933,630x = 36,907,593,326,244
  5. Step 5: Solve for x
    x = 36,907,593,326,244/3,933,630
  6. Step 6: Final answer
    x = 9,382,578.77

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.