Home / 3,435,299.58-4,741,296.54-1,985,835.27

Finding the Fourth Proportional to 3,435,299.58, 4,741,296.54 and 1,985,835.27

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Solution

The fourth proportional to 3,435,299.58, 4,741,296.54 and 1,985,835.27 is: 2,740,789.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,435,299.58 : 4,741,296.54 = 1,985,835.27 : x
  2. Step 2: Convert to fraction form
    3,435,299.58/4,741,296.54 = 1,985,835.27/x
  3. Step 3: Cross multiply
    3,435,299.58x = 4,741,296.54 × 1,985,835.27
  4. Step 4: Simplify right side
    3,435,299.58x = 9,415,433,894,660.97
  5. Step 5: Solve for x
    x = 9,415,433,894,660.97/3,435,299.58
  6. Step 6: Final answer
    x = 2,740,789.76

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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.