Home / 3,614,050.44-4,986,552.96-2,163,194.64

Finding the Fourth Proportional to 3,614,050.44, 4,986,552.96 and 2,163,194.64

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Solution

The fourth proportional to 3,614,050.44, 4,986,552.96 and 2,163,194.64 is: 2,984,707.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,050.44 : 4,986,552.96 = 2,163,194.64 : x
  2. Step 2: Convert to fraction form
    3,614,050.44/4,986,552.96 = 2,163,194.64/x
  3. Step 3: Cross multiply
    3,614,050.44x = 4,986,552.96 × 2,163,194.64
  4. Step 4: Simplify right side
    3,614,050.44x = 10,786,884,635,148.13
  5. Step 5: Solve for x
    x = 10,786,884,635,148.13/3,614,050.44
  6. Step 6: Final answer
    x = 2,984,707.83

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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.