Home / 3,303,713.60-4,954,520.61-2,245,555.52

Finding the Fourth Proportional to 3,303,713.60, 4,954,520.61 and 2,245,555.52

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Solution

The fourth proportional to 3,303,713.60, 4,954,520.61 and 2,245,555.52 is: 3,367,619.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,713.60 : 4,954,520.61 = 2,245,555.52 : x
  2. Step 2: Convert to fraction form
    3,303,713.60/4,954,520.61 = 2,245,555.52/x
  3. Step 3: Cross multiply
    3,303,713.60x = 4,954,520.61 × 2,245,555.52
  4. Step 4: Simplify right side
    3,303,713.60x = 11,125,651,104,739.27
  5. Step 5: Solve for x
    x = 11,125,651,104,739.27/3,303,713.60
  6. Step 6: Final answer
    x = 3,367,619.73

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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.