Home / 6,141,170.88-9,213,794.82-1,881,380.88

Finding the Fourth Proportional to 6,141,170.88, 9,213,794.82 and 1,881,380.88

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Solution

The fourth proportional to 6,141,170.88, 9,213,794.82 and 1,881,380.88 is: 2,822,695.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,141,170.88 : 9,213,794.82 = 1,881,380.88 : x
  2. Step 2: Convert to fraction form
    6,141,170.88/9,213,794.82 = 1,881,380.88/x
  3. Step 3: Cross multiply
    6,141,170.88x = 9,213,794.82 × 1,881,380.88
  4. Step 4: Simplify right side
    6,141,170.88x = 17,334,657,406,591.04
  5. Step 5: Solve for x
    x = 17,334,657,406,591.04/6,141,170.88
  6. Step 6: Final answer
    x = 2,822,695.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.