Home / 2,381,524.25-3,286,785.23-1,414,658.39

Finding the Fourth Proportional to 2,381,524.25, 3,286,785.23 and 1,414,658.39

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Solution

The fourth proportional to 2,381,524.25, 3,286,785.23 and 1,414,658.39 is: 1,952,395.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,381,524.25 : 3,286,785.23 = 1,414,658.39 : x
  2. Step 2: Convert to fraction form
    2,381,524.25/3,286,785.23 = 1,414,658.39/x
  3. Step 3: Cross multiply
    2,381,524.25x = 3,286,785.23 × 1,414,658.39
  4. Step 4: Simplify right side
    2,381,524.25x = 4,649,678,278,240.36
  5. Step 5: Solve for x
    x = 4,649,678,278,240.36/2,381,524.25
  6. Step 6: Final answer
    x = 1,952,395.94

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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.