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Finding the Third Proportional to 775,184 and 1,644,184

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Solution

The third proportional to 775,184 and 1,644,184 is: 3,487,354.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    775,184 : 1,644,184 = 1,644,184 : x
  2. Step 2: Convert to fraction form
    775,184/1,644,184 = 1,644,184/x
  3. Step 3: Cross multiply
    775,184x = 1,644,184 × 1,644,184
  4. Step 4: Simplify right side
    775,184x = 2,703,341,025,856
  5. Step 5: Solve for x
    x = 2,703,341,025,856/775,184
  6. Step 6: Final answer
    x = 3,487,354.00

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.