Home / 1,064,833.76-1,589,101.15-951,238.25

Finding the Fourth Proportional to 1,064,833.76, 1,589,101.15 and 951,238.25

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Solution

The fourth proportional to 1,064,833.76, 1,589,101.15 and 951,238.25 is: 1,419,577.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,833.76 : 1,589,101.15 = 951,238.25 : x
  2. Step 2: Convert to fraction form
    1,064,833.76/1,589,101.15 = 951,238.25/x
  3. Step 3: Cross multiply
    1,064,833.76x = 1,589,101.15 × 951,238.25
  4. Step 4: Simplify right side
    1,064,833.76x = 1,511,613,794,418.09
  5. Step 5: Solve for x
    x = 1,511,613,794,418.09/1,064,833.76
  6. Step 6: Final answer
    x = 1,419,577.26

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.