Home / 5,883,759.54-8,120,245.64-3,561,931.35

Finding the Fourth Proportional to 5,883,759.54, 8,120,245.64 and 3,561,931.35

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Solution

The fourth proportional to 5,883,759.54, 8,120,245.64 and 3,561,931.35 is: 4,915,863.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,883,759.54 : 8,120,245.64 = 3,561,931.35 : x
  2. Step 2: Convert to fraction form
    5,883,759.54/8,120,245.64 = 3,561,931.35/x
  3. Step 3: Cross multiply
    5,883,759.54x = 8,120,245.64 × 3,561,931.35
  4. Step 4: Simplify right side
    5,883,759.54x = 28,923,757,497,007.16
  5. Step 5: Solve for x
    x = 28,923,757,497,007.16/5,883,759.54
  6. Step 6: Final answer
    x = 4,915,863.28

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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.