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Finding the Third Proportional to 367,070 and 483,753

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Solution

The third proportional to 367,070 and 483,753 is: 637,526.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,070 : 483,753 = 483,753 : x
  2. Step 2: Convert to fraction form
    367,070/483,753 = 483,753/x
  3. Step 3: Cross multiply
    367,070x = 483,753 × 483,753
  4. Step 4: Simplify right side
    367,070x = 234,016,965,009
  5. Step 5: Solve for x
    x = 234,016,965,009/367,070
  6. Step 6: Final answer
    x = 637,526.81

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Why These Related Problems?

These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.