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Finding the Third Proportional to 2,814,388 and 6,144,867

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Solution

The third proportional to 2,814,388 and 6,144,867 is: 13,416,554.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,814,388 : 6,144,867 = 6,144,867 : x
  2. Step 2: Convert to fraction form
    2,814,388/6,144,867 = 6,144,867/x
  3. Step 3: Cross multiply
    2,814,388x = 6,144,867 × 6,144,867
  4. Step 4: Simplify right side
    2,814,388x = 37,759,390,447,689
  5. Step 5: Solve for x
    x = 37,759,390,447,689/2,814,388
  6. Step 6: Final answer
    x = 13,416,554.66

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.