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Finding the Third Proportional to 4,225,308 and 6,244,778

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Solution

The third proportional to 4,225,308 and 6,244,778 is: 9,229,446.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,225,308 : 6,244,778 = 6,244,778 : x
  2. Step 2: Convert to fraction form
    4,225,308/6,244,778 = 6,244,778/x
  3. Step 3: Cross multiply
    4,225,308x = 6,244,778 × 6,244,778
  4. Step 4: Simplify right side
    4,225,308x = 38,997,252,269,284
  5. Step 5: Solve for x
    x = 38,997,252,269,284/4,225,308
  6. Step 6: Final answer
    x = 9,229,446.06

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.