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Finding the Third Proportional to 5,870,907 and 8,267,508

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Solution

The third proportional to 5,870,907 and 8,267,508 is: 11,642,441.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,907 : 8,267,508 = 8,267,508 : x
  2. Step 2: Convert to fraction form
    5,870,907/8,267,508 = 8,267,508/x
  3. Step 3: Cross multiply
    5,870,907x = 8,267,508 × 8,267,508
  4. Step 4: Simplify right side
    5,870,907x = 68,351,688,530,064
  5. Step 5: Solve for x
    x = 68,351,688,530,064/5,870,907
  6. Step 6: Final answer
    x = 11,642,441.03

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.