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Finding the Third Proportional to 3,183,552 and 4,936,752

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Solution

The third proportional to 3,183,552 and 4,936,752 is: 7,655,449.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,183,552 : 4,936,752 = 4,936,752 : x
  2. Step 2: Convert to fraction form
    3,183,552/4,936,752 = 4,936,752/x
  3. Step 3: Cross multiply
    3,183,552x = 4,936,752 × 4,936,752
  4. Step 4: Simplify right side
    3,183,552x = 24,371,520,309,504
  5. Step 5: Solve for x
    x = 24,371,520,309,504/3,183,552
  6. Step 6: Final answer
    x = 7,655,449.11

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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.