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Finding the Third Proportional to 526,908 and 1,136,760

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Solution

The third proportional to 526,908 and 1,136,760 is: 2,452,464.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    526,908 : 1,136,760 = 1,136,760 : x
  2. Step 2: Convert to fraction form
    526,908/1,136,760 = 1,136,760/x
  3. Step 3: Cross multiply
    526,908x = 1,136,760 × 1,136,760
  4. Step 4: Simplify right side
    526,908x = 1,292,223,297,600
  5. Step 5: Solve for x
    x = 1,292,223,297,600/526,908
  6. Step 6: Final answer
    x = 2,452,464.75

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.