Home / 2,180,447.98-3,270,414.39-583,134.86

Finding the Fourth Proportional to 2,180,447.98, 3,270,414.39 and 583,134.86

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Solution

The fourth proportional to 2,180,447.98, 3,270,414.39 and 583,134.86 is: 874,633.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,180,447.98 : 3,270,414.39 = 583,134.86 : x
  2. Step 2: Convert to fraction form
    2,180,447.98/3,270,414.39 = 583,134.86/x
  3. Step 3: Cross multiply
    2,180,447.98x = 3,270,414.39 × 583,134.86
  4. Step 4: Simplify right side
    2,180,447.98x = 1,907,092,643,443.92
  5. Step 5: Solve for x
    x = 1,907,092,643,443.92/2,180,447.98
  6. Step 6: Final answer
    x = 874,633.41

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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.