Home / 3,911,670.57-5,867,414.27-1,033,238.27

Finding the Fourth Proportional to 3,911,670.57, 5,867,414.27 and 1,033,238.27

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Solution

The fourth proportional to 3,911,670.57, 5,867,414.27 and 1,033,238.27 is: 1,549,833.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,911,670.57 : 5,867,414.27 = 1,033,238.27 : x
  2. Step 2: Convert to fraction form
    3,911,670.57/5,867,414.27 = 1,033,238.27/x
  3. Step 3: Cross multiply
    3,911,670.57x = 5,867,414.27 × 1,033,238.27
  4. Step 4: Simplify right side
    3,911,670.57x = 6,062,436,969,708.11
  5. Step 5: Solve for x
    x = 6,062,436,969,708.11/3,911,670.57
  6. Step 6: Final answer
    x = 1,549,833.21

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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.