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Finding the Third Proportional to 7,562,760 and 11,317,704

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Solution

The third proportional to 7,562,760 and 11,317,704 is: 16,936,994.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,562,760 : 11,317,704 = 11,317,704 : x
  2. Step 2: Convert to fraction form
    7,562,760/11,317,704 = 11,317,704/x
  3. Step 3: Cross multiply
    7,562,760x = 11,317,704 × 11,317,704
  4. Step 4: Simplify right side
    7,562,760x = 128,090,423,831,616
  5. Step 5: Solve for x
    x = 128,090,423,831,616/7,562,760
  6. Step 6: Final answer
    x = 16,936,994.41

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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.