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Finding the Third Proportional to 4,004,847 and 8,293,581

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Solution

The third proportional to 4,004,847 and 8,293,581 is: 17,175,059.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,847 : 8,293,581 = 8,293,581 : x
  2. Step 2: Convert to fraction form
    4,004,847/8,293,581 = 8,293,581/x
  3. Step 3: Cross multiply
    4,004,847x = 8,293,581 × 8,293,581
  4. Step 4: Simplify right side
    4,004,847x = 68,783,485,803,561
  5. Step 5: Solve for x
    x = 68,783,485,803,561/4,004,847
  6. Step 6: Final answer
    x = 17,175,059.57

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.