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Finding the Third Proportional to 343,226 and 525,051

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Solution

The third proportional to 343,226 and 525,051 is: 803,198.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    343,226 : 525,051 = 525,051 : x
  2. Step 2: Convert to fraction form
    343,226/525,051 = 525,051/x
  3. Step 3: Cross multiply
    343,226x = 525,051 × 525,051
  4. Step 4: Simplify right side
    343,226x = 275,678,552,601
  5. Step 5: Solve for x
    x = 275,678,552,601/343,226
  6. Step 6: Final answer
    x = 803,198.34

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.