Home / 3,557,933.33-5,331,311.82-2,750,296.77

Finding the Fourth Proportional to 3,557,933.33, 5,331,311.82 and 2,750,296.77

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Solution

The fourth proportional to 3,557,933.33, 5,331,311.82 and 2,750,296.77 is: 4,121,125.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,557,933.33 : 5,331,311.82 = 2,750,296.77 : x
  2. Step 2: Convert to fraction form
    3,557,933.33/5,331,311.82 = 2,750,296.77/x
  3. Step 3: Cross multiply
    3,557,933.33x = 5,331,311.82 × 2,750,296.77
  4. Step 4: Simplify right side
    3,557,933.33x = 14,662,689,678,408.82
  5. Step 5: Solve for x
    x = 14,662,689,678,408.82/3,557,933.33
  6. Step 6: Final answer
    x = 4,121,125.48

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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.