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Finding the Third Proportional to 624,005.25 and 1,347,549.75

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Solution

The third proportional to 624,005.25 and 1,347,549.75 is: 2,910,056.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,005.25 : 1,347,549.75 = 1,347,549.75 : x
  2. Step 2: Convert to fraction form
    624,005.25/1,347,549.75 = 1,347,549.75/x
  3. Step 3: Cross multiply
    624,005.25x = 1,347,549.75 × 1,347,549.75
  4. Step 4: Simplify right side
    624,005.25x = 1,815,890,328,725.06
  5. Step 5: Solve for x
    x = 1,815,890,328,725.06/624,005.25
  6. Step 6: Final answer
    x = 2,910,056.17

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.