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Finding the Third Proportional to 3,851,248 and 5,384,012

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Solution

The third proportional to 3,851,248 and 5,384,012 is: 7,526,803.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,851,248 : 5,384,012 = 5,384,012 : x
  2. Step 2: Convert to fraction form
    3,851,248/5,384,012 = 5,384,012/x
  3. Step 3: Cross multiply
    3,851,248x = 5,384,012 × 5,384,012
  4. Step 4: Simplify right side
    3,851,248x = 28,987,585,216,144
  5. Step 5: Solve for x
    x = 28,987,585,216,144/3,851,248
  6. Step 6: Final answer
    x = 7,526,803.06

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.