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Finding the Third Proportional to 600,183 and 906,700.50

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Solution

The third proportional to 600,183 and 906,700.50 is: 1,369,758.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,183 : 906,700.50 = 906,700.50 : x
  2. Step 2: Convert to fraction form
    600,183/906,700.50 = 906,700.50/x
  3. Step 3: Cross multiply
    600,183x = 906,700.50 × 906,700.50
  4. Step 4: Simplify right side
    600,183x = 822,105,796,700.25
  5. Step 5: Solve for x
    x = 822,105,796,700.25/600,183
  6. Step 6: Final answer
    x = 1,369,758.55

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.