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Finding the Third Proportional to 226,098 and 470,803

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Solution

The third proportional to 226,098 and 470,803 is: 980,351.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,098 : 470,803 = 470,803 : x
  2. Step 2: Convert to fraction form
    226,098/470,803 = 470,803/x
  3. Step 3: Cross multiply
    226,098x = 470,803 × 470,803
  4. Step 4: Simplify right side
    226,098x = 221,655,464,809
  5. Step 5: Solve for x
    x = 221,655,464,809/226,098
  6. Step 6: Final answer
    x = 980,351.28

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.