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Finding the Third Proportional to 2,010,190.50 and 4,335,309

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Solution

The third proportional to 2,010,190.50 and 4,335,309 is: 9,349,812.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,190.50 : 4,335,309 = 4,335,309 : x
  2. Step 2: Convert to fraction form
    2,010,190.50/4,335,309 = 4,335,309/x
  3. Step 3: Cross multiply
    2,010,190.50x = 4,335,309 × 4,335,309
  4. Step 4: Simplify right side
    2,010,190.50x = 18,794,904,125,481
  5. Step 5: Solve for x
    x = 18,794,904,125,481/2,010,190.50
  6. Step 6: Final answer
    x = 9,349,812.43

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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.