Home / 3,591,425.25-4,956,272.18-1,959,937.96

Finding the Fourth Proportional to 3,591,425.25, 4,956,272.18 and 1,959,937.96

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Solution

The fourth proportional to 3,591,425.25, 4,956,272.18 and 1,959,937.96 is: 2,704,771.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,425.25 : 4,956,272.18 = 1,959,937.96 : x
  2. Step 2: Convert to fraction form
    3,591,425.25/4,956,272.18 = 1,959,937.96/x
  3. Step 3: Cross multiply
    3,591,425.25x = 4,956,272.18 × 1,959,937.96
  4. Step 4: Simplify right side
    3,591,425.25x = 9,713,985,985,673.95
  5. Step 5: Solve for x
    x = 9,713,985,985,673.95/3,591,425.25
  6. Step 6: Final answer
    x = 2,704,771.87

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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.