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Finding the Third Proportional to 3,240,834 and 6,984,096

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Solution

The third proportional to 3,240,834 and 6,984,096 is: 15,050,939.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,240,834 : 6,984,096 = 6,984,096 : x
  2. Step 2: Convert to fraction form
    3,240,834/6,984,096 = 6,984,096/x
  3. Step 3: Cross multiply
    3,240,834x = 6,984,096 × 6,984,096
  4. Step 4: Simplify right side
    3,240,834x = 48,777,596,937,216
  5. Step 5: Solve for x
    x = 48,777,596,937,216/3,240,834
  6. Step 6: Final answer
    x = 15,050,939.65

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.