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Finding the Third Proportional to 2,851,332 and 3,768,942

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Solution

The third proportional to 2,851,332 and 3,768,942 is: 4,981,855.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,851,332 : 3,768,942 = 3,768,942 : x
  2. Step 2: Convert to fraction form
    2,851,332/3,768,942 = 3,768,942/x
  3. Step 3: Cross multiply
    2,851,332x = 3,768,942 × 3,768,942
  4. Step 4: Simplify right side
    2,851,332x = 14,204,923,799,364
  5. Step 5: Solve for x
    x = 14,204,923,799,364/2,851,332
  6. Step 6: Final answer
    x = 4,981,855.43

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These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.