Home / 4,051,452.63-5,590,383.42-2,332,240.86

Finding the Fourth Proportional to 4,051,452.63, 5,590,383.42 and 2,332,240.86

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Solution

The fourth proportional to 4,051,452.63, 5,590,383.42 and 2,332,240.86 is: 3,218,134.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,051,452.63 : 5,590,383.42 = 2,332,240.86 : x
  2. Step 2: Convert to fraction form
    4,051,452.63/5,590,383.42 = 2,332,240.86/x
  3. Step 3: Cross multiply
    4,051,452.63x = 5,590,383.42 × 2,332,240.86
  4. Step 4: Simplify right side
    4,051,452.63x = 13,038,120,635,190.54
  5. Step 5: Solve for x
    x = 13,038,120,635,190.54/4,051,452.63
  6. Step 6: Final answer
    x = 3,218,134.78

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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.