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Finding the Third Proportional to 1,961,004 and 4,269,255

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Solution

The third proportional to 1,961,004 and 4,269,255 is: 9,294,493.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,961,004 : 4,269,255 = 4,269,255 : x
  2. Step 2: Convert to fraction form
    1,961,004/4,269,255 = 4,269,255/x
  3. Step 3: Cross multiply
    1,961,004x = 4,269,255 × 4,269,255
  4. Step 4: Simplify right side
    1,961,004x = 18,226,538,255,025
  5. Step 5: Solve for x
    x = 18,226,538,255,025/1,961,004
  6. Step 6: Final answer
    x = 9,294,493.16

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.