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Finding the Third Proportional to 571,180 and 1,254,444

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Solution

The third proportional to 571,180 and 1,254,444 is: 2,755,050.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    571,180 : 1,254,444 = 1,254,444 : x
  2. Step 2: Convert to fraction form
    571,180/1,254,444 = 1,254,444/x
  3. Step 3: Cross multiply
    571,180x = 1,254,444 × 1,254,444
  4. Step 4: Simplify right side
    571,180x = 1,573,629,749,136
  5. Step 5: Solve for x
    x = 1,573,629,749,136/571,180
  6. Step 6: Final answer
    x = 2,755,050.51

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.