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Finding the Third Proportional to 7,290,736 and 15,954,583

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Solution

The third proportional to 7,290,736 and 15,954,583 is: 34,913,994.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,290,736 : 15,954,583 = 15,954,583 : x
  2. Step 2: Convert to fraction form
    7,290,736/15,954,583 = 15,954,583/x
  3. Step 3: Cross multiply
    7,290,736x = 15,954,583 × 15,954,583
  4. Step 4: Simplify right side
    7,290,736x = 254,548,718,703,889
  5. Step 5: Solve for x
    x = 254,548,718,703,889/7,290,736
  6. Step 6: Final answer
    x = 34,913,994.79

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.