Home / 4,100,923.39-5,659,321.77-2,265,343.65

Finding the Fourth Proportional to 4,100,923.39, 5,659,321.77 and 2,265,343.65

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Solution

The fourth proportional to 4,100,923.39, 5,659,321.77 and 2,265,343.65 is: 3,126,200.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,923.39 : 5,659,321.77 = 2,265,343.65 : x
  2. Step 2: Convert to fraction form
    4,100,923.39/5,659,321.77 = 2,265,343.65/x
  3. Step 3: Cross multiply
    4,100,923.39x = 5,659,321.77 × 2,265,343.65
  4. Step 4: Simplify right side
    4,100,923.39x = 12,820,308,643,471.30
  5. Step 5: Solve for x
    x = 12,820,308,643,471.30/4,100,923.39
  6. Step 6: Final answer
    x = 3,126,200.47

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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.