Home / 4,332,108.74-5,978,311.52-2,372,110.77

Finding the Fourth Proportional to 4,332,108.74, 5,978,311.52 and 2,372,110.77

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Solution

The fourth proportional to 4,332,108.74, 5,978,311.52 and 2,372,110.77 is: 3,273,513.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,108.74 : 5,978,311.52 = 2,372,110.77 : x
  2. Step 2: Convert to fraction form
    4,332,108.74/5,978,311.52 = 2,372,110.77/x
  3. Step 3: Cross multiply
    4,332,108.74x = 5,978,311.52 × 2,372,110.77
  4. Step 4: Simplify right side
    4,332,108.74x = 14,181,217,101,254.96
  5. Step 5: Solve for x
    x = 14,181,217,101,254.96/4,332,108.74
  6. Step 6: Final answer
    x = 3,273,513.65

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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.