Home / 3,586,067.90-5,379,160.22-1,027,272.89

Finding the Fourth Proportional to 3,586,067.90, 5,379,160.22 and 1,027,272.89

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Solution

The fourth proportional to 3,586,067.90, 5,379,160.22 and 1,027,272.89 is: 1,540,926.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586,067.90 : 5,379,160.22 = 1,027,272.89 : x
  2. Step 2: Convert to fraction form
    3,586,067.90/5,379,160.22 = 1,027,272.89/x
  3. Step 3: Cross multiply
    3,586,067.90x = 5,379,160.22 × 1,027,272.89
  4. Step 4: Simplify right side
    3,586,067.90x = 5,525,865,464,972.44
  5. Step 5: Solve for x
    x = 5,525,865,464,972.44/3,586,067.90
  6. Step 6: Final answer
    x = 1,540,926.06

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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.