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Finding the Third Proportional to 751,356 and 1,100,061

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Solution

The third proportional to 751,356 and 1,100,061 is: 1,610,600.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    751,356 : 1,100,061 = 1,100,061 : x
  2. Step 2: Convert to fraction form
    751,356/1,100,061 = 1,100,061/x
  3. Step 3: Cross multiply
    751,356x = 1,100,061 × 1,100,061
  4. Step 4: Simplify right side
    751,356x = 1,210,134,203,721
  5. Step 5: Solve for x
    x = 1,210,134,203,721/751,356
  6. Step 6: Final answer
    x = 1,610,600.31

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.