Home / 4,332,171.34-5,978,374.53-2,372,013.79

Finding the Fourth Proportional to 4,332,171.34, 5,978,374.53 and 2,372,013.79

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Solution

The fourth proportional to 4,332,171.34, 5,978,374.53 and 2,372,013.79 is: 3,273,367.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,171.34 : 5,978,374.53 = 2,372,013.79 : x
  2. Step 2: Convert to fraction form
    4,332,171.34/5,978,374.53 = 2,372,013.79/x
  3. Step 3: Cross multiply
    4,332,171.34x = 5,978,374.53 × 2,372,013.79
  4. Step 4: Simplify right side
    4,332,171.34x = 14,180,786,826,944.77
  5. Step 5: Solve for x
    x = 14,180,786,826,944.77/4,332,171.34
  6. Step 6: Final answer
    x = 3,273,367.03

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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.