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Finding the Third Proportional to 734,204 and 1,556,536

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Solution

The third proportional to 734,204 and 1,556,536 is: 3,299,906.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,204 : 1,556,536 = 1,556,536 : x
  2. Step 2: Convert to fraction form
    734,204/1,556,536 = 1,556,536/x
  3. Step 3: Cross multiply
    734,204x = 1,556,536 × 1,556,536
  4. Step 4: Simplify right side
    734,204x = 2,422,804,319,296
  5. Step 5: Solve for x
    x = 2,422,804,319,296/734,204
  6. Step 6: Final answer
    x = 3,299,906.18

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.