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Finding the Third Proportional to 3,595,680 and 7,724,975

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Solution

The third proportional to 3,595,680 and 7,724,975 is: 16,596,370.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,680 : 7,724,975 = 7,724,975 : x
  2. Step 2: Convert to fraction form
    3,595,680/7,724,975 = 7,724,975/x
  3. Step 3: Cross multiply
    3,595,680x = 7,724,975 × 7,724,975
  4. Step 4: Simplify right side
    3,595,680x = 59,675,238,750,625
  5. Step 5: Solve for x
    x = 59,675,238,750,625/3,595,680
  6. Step 6: Final answer
    x = 16,596,370.85

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.