Home / 4,150,447.57-5,727,617.64-2,339,611.57

Finding the Fourth Proportional to 4,150,447.57, 5,727,617.64 and 2,339,611.57

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Solution

The fourth proportional to 4,150,447.57, 5,727,617.64 and 2,339,611.57 is: 3,228,663.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,447.57 : 5,727,617.64 = 2,339,611.57 : x
  2. Step 2: Convert to fraction form
    4,150,447.57/5,727,617.64 = 2,339,611.57/x
  3. Step 3: Cross multiply
    4,150,447.57x = 5,727,617.64 × 2,339,611.57
  4. Step 4: Simplify right side
    4,150,447.57x = 13,400,400,499,080.09
  5. Step 5: Solve for x
    x = 13,400,400,499,080.09/4,150,447.57
  6. Step 6: Final answer
    x = 3,228,663.96

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1.5x scale

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.