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Finding the Third Proportional to 579,529 and 1,255,529

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Solution

The third proportional to 579,529 and 1,255,529 is: 2,720,059.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    579,529 : 1,255,529 = 1,255,529 : x
  2. Step 2: Convert to fraction form
    579,529/1,255,529 = 1,255,529/x
  3. Step 3: Cross multiply
    579,529x = 1,255,529 × 1,255,529
  4. Step 4: Simplify right side
    579,529x = 1,576,353,069,841
  5. Step 5: Solve for x
    x = 1,576,353,069,841/579,529
  6. Step 6: Final answer
    x = 2,720,059.00

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.