Home / 5,764,448.62-7,954,970.88-3,150,956.89

Finding the Fourth Proportional to 5,764,448.62, 7,954,970.88 and 3,150,956.89

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Solution

The fourth proportional to 5,764,448.62, 7,954,970.88 and 3,150,956.89 is: 4,348,337.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,764,448.62 : 7,954,970.88 = 3,150,956.89 : x
  2. Step 2: Convert to fraction form
    5,764,448.62/7,954,970.88 = 3,150,956.89/x
  3. Step 3: Cross multiply
    5,764,448.62x = 7,954,970.88 × 3,150,956.89
  4. Step 4: Simplify right side
    5,764,448.62x = 25,065,770,304,085.36
  5. Step 5: Solve for x
    x = 25,065,770,304,085.36/5,764,448.62
  6. Step 6: Final answer
    x = 4,348,337.88

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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.