Home / 4,165,652.60-5,749,033.26-2,399,611.96

Finding the Fourth Proportional to 4,165,652.60, 5,749,033.26 and 2,399,611.96

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Solution

The fourth proportional to 4,165,652.60, 5,749,033.26 and 2,399,611.96 is: 3,311,713.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,165,652.60 : 5,749,033.26 = 2,399,611.96 : x
  2. Step 2: Convert to fraction form
    4,165,652.60/5,749,033.26 = 2,399,611.96/x
  3. Step 3: Cross multiply
    4,165,652.60x = 5,749,033.26 × 2,399,611.96
  4. Step 4: Simplify right side
    4,165,652.60x = 13,795,448,969,133.79
  5. Step 5: Solve for x
    x = 13,795,448,969,133.79/4,165,652.60
  6. Step 6: Final answer
    x = 3,311,713.74

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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.