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Finding the Third Proportional to 704,837 and 1,058,816

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Solution

The third proportional to 704,837 and 1,058,816 is: 1,590,568.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,837 : 1,058,816 = 1,058,816 : x
  2. Step 2: Convert to fraction form
    704,837/1,058,816 = 1,058,816/x
  3. Step 3: Cross multiply
    704,837x = 1,058,816 × 1,058,816
  4. Step 4: Simplify right side
    704,837x = 1,121,091,321,856
  5. Step 5: Solve for x
    x = 1,121,091,321,856/704,837
  6. Step 6: Final answer
    x = 1,590,568.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.