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Finding the Third Proportional to 704,400.75 and 1,534,554

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Solution

The third proportional to 704,400.75 and 1,534,554 is: 3,343,062.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,400.75 : 1,534,554 = 1,534,554 : x
  2. Step 2: Convert to fraction form
    704,400.75/1,534,554 = 1,534,554/x
  3. Step 3: Cross multiply
    704,400.75x = 1,534,554 × 1,534,554
  4. Step 4: Simplify right side
    704,400.75x = 2,354,855,978,916
  5. Step 5: Solve for x
    x = 2,354,855,978,916/704,400.75
  6. Step 6: Final answer
    x = 3,343,062.85

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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.