Home / 3,382,310.37-4,667,779.05-2,006,468.67

Finding the Fourth Proportional to 3,382,310.37, 4,667,779.05 and 2,006,468.67

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Solution

The fourth proportional to 3,382,310.37, 4,667,779.05 and 2,006,468.67 is: 2,769,039.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,382,310.37 : 4,667,779.05 = 2,006,468.67 : x
  2. Step 2: Convert to fraction form
    3,382,310.37/4,667,779.05 = 2,006,468.67/x
  3. Step 3: Cross multiply
    3,382,310.37x = 4,667,779.05 × 2,006,468.67
  4. Step 4: Simplify right side
    3,382,310.37x = 9,365,752,422,307.36
  5. Step 5: Solve for x
    x = 9,365,752,422,307.36/3,382,310.37
  6. Step 6: Final answer
    x = 2,769,039.92

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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.