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Finding the Third Proportional to 6,763,573 and 10,203,178

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Solution

The third proportional to 6,763,573 and 10,203,178 is: 15,391,989.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,763,573 : 10,203,178 = 10,203,178 : x
  2. Step 2: Convert to fraction form
    6,763,573/10,203,178 = 10,203,178/x
  3. Step 3: Cross multiply
    6,763,573x = 10,203,178 × 10,203,178
  4. Step 4: Simplify right side
    6,763,573x = 104,104,841,299,684
  5. Step 5: Solve for x
    x = 104,104,841,299,684/6,763,573
  6. Step 6: Final answer
    x = 15,391,989.01

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.