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Finding the Third Proportional to 4,934,369 and 7,401,529

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Solution

The third proportional to 4,934,369 and 7,401,529 is: 11,102,256.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,934,369 : 7,401,529 = 7,401,529 : x
  2. Step 2: Convert to fraction form
    4,934,369/7,401,529 = 7,401,529/x
  3. Step 3: Cross multiply
    4,934,369x = 7,401,529 × 7,401,529
  4. Step 4: Simplify right side
    4,934,369x = 54,782,631,537,841
  5. Step 5: Solve for x
    x = 54,782,631,537,841/4,934,369
  6. Step 6: Final answer
    x = 11,102,256.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.