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Finding the Third Proportional to 4,365,024 and 6,607,920

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Solution

The third proportional to 4,365,024 and 6,607,920 is: 10,003,291.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365,024 : 6,607,920 = 6,607,920 : x
  2. Step 2: Convert to fraction form
    4,365,024/6,607,920 = 6,607,920/x
  3. Step 3: Cross multiply
    4,365,024x = 6,607,920 × 6,607,920
  4. Step 4: Simplify right side
    4,365,024x = 43,664,606,726,400
  5. Step 5: Solve for x
    x = 43,664,606,726,400/4,365,024
  6. Step 6: Final answer
    x = 10,003,291.33

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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.