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Finding the Third Proportional to 3,933,628 and 6,075,158

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Solution

The third proportional to 3,933,628 and 6,075,158 is: 9,382,571.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,933,628 : 6,075,158 = 6,075,158 : x
  2. Step 2: Convert to fraction form
    3,933,628/6,075,158 = 6,075,158/x
  3. Step 3: Cross multiply
    3,933,628x = 6,075,158 × 6,075,158
  4. Step 4: Simplify right side
    3,933,628x = 36,907,544,724,964
  5. Step 5: Solve for x
    x = 36,907,544,724,964/3,933,628
  6. Step 6: Final answer
    x = 9,382,571.18

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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.