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Finding the Third Proportional to 1,085,381 and 1,595,552

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Solution

The third proportional to 1,085,381 and 1,595,552 is: 2,345,523.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,085,381 : 1,595,552 = 1,595,552 : x
  2. Step 2: Convert to fraction form
    1,085,381/1,595,552 = 1,595,552/x
  3. Step 3: Cross multiply
    1,085,381x = 1,595,552 × 1,595,552
  4. Step 4: Simplify right side
    1,085,381x = 2,545,786,184,704
  5. Step 5: Solve for x
    x = 2,545,786,184,704/1,085,381
  6. Step 6: Final answer
    x = 2,345,523.08

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.