Home / 6,106,734.42-9,160,396.21-2,007,964.78

Finding the Fourth Proportional to 6,106,734.42, 9,160,396.21 and 2,007,964.78

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Solution

The fourth proportional to 6,106,734.42, 9,160,396.21 and 2,007,964.78 is: 3,012,044.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,106,734.42 : 9,160,396.21 = 2,007,964.78 : x
  2. Step 2: Convert to fraction form
    6,106,734.42/9,160,396.21 = 2,007,964.78/x
  3. Step 3: Cross multiply
    6,106,734.42x = 9,160,396.21 × 2,007,964.78
  4. Step 4: Simplify right side
    6,106,734.42x = 18,393,752,914,723.50
  5. Step 5: Solve for x
    x = 18,393,752,914,723.50/6,106,734.42
  6. Step 6: Final answer
    x = 3,012,044.03

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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.