Home / 2,577,890.41-3,866,840.68-959,014.22

Finding the Fourth Proportional to 2,577,890.41, 3,866,840.68 and 959,014.22

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Solution

The fourth proportional to 2,577,890.41, 3,866,840.68 and 959,014.22 is: 1,438,523.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,577,890.41 : 3,866,840.68 = 959,014.22 : x
  2. Step 2: Convert to fraction form
    2,577,890.41/3,866,840.68 = 959,014.22/x
  3. Step 3: Cross multiply
    2,577,890.41x = 3,866,840.68 × 959,014.22
  4. Step 4: Simplify right side
    2,577,890.41x = 3,708,355,198,594.47
  5. Step 5: Solve for x
    x = 3,708,355,198,594.47/2,577,890.41
  6. Step 6: Final answer
    x = 1,438,523.21

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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.