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Finding the Third Proportional to 1,651,492 and 2,552,385

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Solution

The third proportional to 1,651,492 and 2,552,385 is: 3,944,717.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,651,492 : 2,552,385 = 2,552,385 : x
  2. Step 2: Convert to fraction form
    1,651,492/2,552,385 = 2,552,385/x
  3. Step 3: Cross multiply
    1,651,492x = 2,552,385 × 2,552,385
  4. Step 4: Simplify right side
    1,651,492x = 6,514,669,188,225
  5. Step 5: Solve for x
    x = 6,514,669,188,225/1,651,492
  6. Step 6: Final answer
    x = 3,944,717.38

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.