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Finding the Third Proportional to 1,367,167 and 2,992,075

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Solution

The third proportional to 1,367,167 and 2,992,075 is: 6,548,221.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,167 : 2,992,075 = 2,992,075 : x
  2. Step 2: Convert to fraction form
    1,367,167/2,992,075 = 2,992,075/x
  3. Step 3: Cross multiply
    1,367,167x = 2,992,075 × 2,992,075
  4. Step 4: Simplify right side
    1,367,167x = 8,952,512,805,625
  5. Step 5: Solve for x
    x = 8,952,512,805,625/1,367,167
  6. Step 6: Final answer
    x = 6,548,221.84

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.