Home / 4,007,933.60-5,530,813.83-2,375,371.76

Finding the Fourth Proportional to 4,007,933.60, 5,530,813.83 and 2,375,371.76

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Solution

The fourth proportional to 4,007,933.60, 5,530,813.83 and 2,375,371.76 is: 3,277,933.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,007,933.60 : 5,530,813.83 = 2,375,371.76 : x
  2. Step 2: Convert to fraction form
    4,007,933.60/5,530,813.83 = 2,375,371.76/x
  3. Step 3: Cross multiply
    4,007,933.60x = 5,530,813.83 × 2,375,371.76
  4. Step 4: Simplify right side
    4,007,933.60x = 13,137,738,953,945.37
  5. Step 5: Solve for x
    x = 13,137,738,953,945.37/4,007,933.60
  6. Step 6: Final answer
    x = 3,277,933.29

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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.