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Finding the Third Proportional to 2,220,264 and 4,783,124.25

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Solution

The third proportional to 2,220,264 and 4,783,124.25 is: 10,304,305.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,220,264 : 4,783,124.25 = 4,783,124.25 : x
  2. Step 2: Convert to fraction form
    2,220,264/4,783,124.25 = 4,783,124.25/x
  3. Step 3: Cross multiply
    2,220,264x = 4,783,124.25 × 4,783,124.25
  4. Step 4: Simplify right side
    2,220,264x = 22,878,277,590,938.06
  5. Step 5: Solve for x
    x = 22,878,277,590,938.06/2,220,264
  6. Step 6: Final answer
    x = 10,304,305.07

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.