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Finding the Third Proportional to 4,203,546 and 6,522,183

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Solution

The third proportional to 4,203,546 and 6,522,183 is: 10,119,758.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,203,546 : 6,522,183 = 6,522,183 : x
  2. Step 2: Convert to fraction form
    4,203,546/6,522,183 = 6,522,183/x
  3. Step 3: Cross multiply
    4,203,546x = 6,522,183 × 6,522,183
  4. Step 4: Simplify right side
    4,203,546x = 42,538,871,085,489
  5. Step 5: Solve for x
    x = 42,538,871,085,489/4,203,546
  6. Step 6: Final answer
    x = 10,119,758.67

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.