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Finding the Third Proportional to 350,003 and 524,895

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Solution

The third proportional to 350,003 and 524,895 is: 787,178.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,003 : 524,895 = 524,895 : x
  2. Step 2: Convert to fraction form
    350,003/524,895 = 524,895/x
  3. Step 3: Cross multiply
    350,003x = 524,895 × 524,895
  4. Step 4: Simplify right side
    350,003x = 275,514,761,025
  5. Step 5: Solve for x
    x = 275,514,761,025/350,003
  6. Step 6: Final answer
    x = 787,178.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.