Home / 3,577,631.58-5,366,447.37-2,452,288.86

Finding the Fourth Proportional to 3,577,631.58, 5,366,447.37 and 2,452,288.86

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Solution

The fourth proportional to 3,577,631.58, 5,366,447.37 and 2,452,288.86 is: 3,678,433.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,577,631.58 : 5,366,447.37 = 2,452,288.86 : x
  2. Step 2: Convert to fraction form
    3,577,631.58/5,366,447.37 = 2,452,288.86/x
  3. Step 3: Cross multiply
    3,577,631.58x = 5,366,447.37 × 2,452,288.86
  4. Step 4: Simplify right side
    3,577,631.58x = 13,160,079,103,227.30
  5. Step 5: Solve for x
    x = 13,160,079,103,227.30/3,577,631.58
  6. Step 6: Final answer
    x = 3,678,433.29

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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.