Home / 2,577,891.41-3,866,842.18-959,015.22

Finding the Fourth Proportional to 2,577,891.41, 3,866,842.18 and 959,015.22

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Solution

The fourth proportional to 2,577,891.41, 3,866,842.18 and 959,015.22 is: 1,438,524.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,577,891.41 : 3,866,842.18 = 959,015.22 : x
  2. Step 2: Convert to fraction form
    2,577,891.41/3,866,842.18 = 959,015.22/x
  3. Step 3: Cross multiply
    2,577,891.41x = 3,866,842.18 × 959,015.22
  4. Step 4: Simplify right side
    2,577,891.41x = 3,708,360,503,957.98
  5. Step 5: Solve for x
    x = 3,708,360,503,957.98/2,577,891.41
  6. Step 6: Final answer
    x = 1,438,524.71

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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.