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Finding the Third Proportional to 4,062,000 and 9,623,640

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Solution

The third proportional to 4,062,000 and 9,623,640 is: 22,800,208.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062,000 : 9,623,640 = 9,623,640 : x
  2. Step 2: Convert to fraction form
    4,062,000/9,623,640 = 9,623,640/x
  3. Step 3: Cross multiply
    4,062,000x = 9,623,640 × 9,623,640
  4. Step 4: Simplify right side
    4,062,000x = 92,614,446,849,600
  5. Step 5: Solve for x
    x = 92,614,446,849,600/4,062,000
  6. Step 6: Final answer
    x = 22,800,208.48

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Why These Related Problems?

These problems maintain the same ratio (2.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.