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Finding the Third Proportional to 179,391 and 370,443

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Solution

The third proportional to 179,391 and 370,443 is: 764,966.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,391 : 370,443 = 370,443 : x
  2. Step 2: Convert to fraction form
    179,391/370,443 = 370,443/x
  3. Step 3: Cross multiply
    179,391x = 370,443 × 370,443
  4. Step 4: Simplify right side
    179,391x = 137,228,016,249
  5. Step 5: Solve for x
    x = 137,228,016,249/179,391
  6. Step 6: Final answer
    x = 764,966.00

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.