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Finding the Third Proportional to 525,532 and 1,129,796

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Solution

The third proportional to 525,532 and 1,129,796 is: 2,428,851.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    525,532 : 1,129,796 = 1,129,796 : x
  2. Step 2: Convert to fraction form
    525,532/1,129,796 = 1,129,796/x
  3. Step 3: Cross multiply
    525,532x = 1,129,796 × 1,129,796
  4. Step 4: Simplify right side
    525,532x = 1,276,439,001,616
  5. Step 5: Solve for x
    x = 1,276,439,001,616/525,532
  6. Step 6: Final answer
    x = 2,428,851.15

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.