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Finding the Third Proportional to 1,664,088 and 3,245,232

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Solution

The third proportional to 1,664,088 and 3,245,232 is: 6,328,710.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,664,088 : 3,245,232 = 3,245,232 : x
  2. Step 2: Convert to fraction form
    1,664,088/3,245,232 = 3,245,232/x
  3. Step 3: Cross multiply
    1,664,088x = 3,245,232 × 3,245,232
  4. Step 4: Simplify right side
    1,664,088x = 10,531,530,733,824
  5. Step 5: Solve for x
    x = 10,531,530,733,824/1,664,088
  6. Step 6: Final answer
    x = 6,328,710.22

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Why These Related Problems?

These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.