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Finding the Third Proportional to 374,368 and 800,192

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Solution

The third proportional to 374,368 and 800,192 is: 1,710,368.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,368 : 800,192 = 800,192 : x
  2. Step 2: Convert to fraction form
    374,368/800,192 = 800,192/x
  3. Step 3: Cross multiply
    374,368x = 800,192 × 800,192
  4. Step 4: Simplify right side
    374,368x = 640,307,236,864
  5. Step 5: Solve for x
    x = 640,307,236,864/374,368
  6. Step 6: Final answer
    x = 1,710,368.51

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.