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Finding the Third Proportional to 240,281 and 528,525

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Solution

The third proportional to 240,281 and 528,525 is: 1,162,550.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,281 : 528,525 = 528,525 : x
  2. Step 2: Convert to fraction form
    240,281/528,525 = 528,525/x
  3. Step 3: Cross multiply
    240,281x = 528,525 × 528,525
  4. Step 4: Simplify right side
    240,281x = 279,338,675,625
  5. Step 5: Solve for x
    x = 279,338,675,625/240,281
  6. Step 6: Final answer
    x = 1,162,550.00

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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.