Home / 2,559,987.38-3,532,771.82-1,414,067.73

Finding the Fourth Proportional to 2,559,987.38, 3,532,771.82 and 1,414,067.73

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Solution

The fourth proportional to 2,559,987.38, 3,532,771.82 and 1,414,067.73 is: 1,951,407.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,559,987.38 : 3,532,771.82 = 1,414,067.73 : x
  2. Step 2: Convert to fraction form
    2,559,987.38/3,532,771.82 = 1,414,067.73/x
  3. Step 3: Cross multiply
    2,559,987.38x = 3,532,771.82 × 1,414,067.73
  4. Step 4: Simplify right side
    2,559,987.38x = 4,995,578,610,448.51
  5. Step 5: Solve for x
    x = 4,995,578,610,448.51/2,559,987.38
  6. Step 6: Final answer
    x = 1,951,407.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.