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Finding the Third Proportional to 3,918,950 and 5,937,492

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Solution

The third proportional to 3,918,950 and 5,937,492 is: 8,995,728.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,918,950 : 5,937,492 = 5,937,492 : x
  2. Step 2: Convert to fraction form
    3,918,950/5,937,492 = 5,937,492/x
  3. Step 3: Cross multiply
    3,918,950x = 5,937,492 × 5,937,492
  4. Step 4: Simplify right side
    3,918,950x = 35,253,811,250,064
  5. Step 5: Solve for x
    x = 35,253,811,250,064/3,918,950
  6. Step 6: Final answer
    x = 8,995,728.77

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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.