Home / 3,384,276.26-5,073,889.62-2,036,122.94

Finding the Fourth Proportional to 3,384,276.26, 5,073,889.62 and 2,036,122.94

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Solution

The fourth proportional to 3,384,276.26, 5,073,889.62 and 2,036,122.94 is: 3,052,665.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,384,276.26 : 5,073,889.62 = 2,036,122.94 : x
  2. Step 2: Convert to fraction form
    3,384,276.26/5,073,889.62 = 2,036,122.94/x
  3. Step 3: Cross multiply
    3,384,276.26x = 5,073,889.62 × 2,036,122.94
  4. Step 4: Simplify right side
    3,384,276.26x = 10,331,063,050,309.88
  5. Step 5: Solve for x
    x = 10,331,063,050,309.88/3,384,276.26
  6. Step 6: Final answer
    x = 3,052,665.40

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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.