Home / 7,304,848.32-10,958,766.84-2,511,914.88

Finding the Fourth Proportional to 7,304,848.32, 10,958,766.84 and 2,511,914.88

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Solution

The fourth proportional to 7,304,848.32, 10,958,766.84 and 2,511,914.88 is: 3,768,386.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,304,848.32 : 10,958,766.84 = 2,511,914.88 : x
  2. Step 2: Convert to fraction form
    7,304,848.32/10,958,766.84 = 2,511,914.88/x
  3. Step 3: Cross multiply
    7,304,848.32x = 10,958,766.84 × 2,511,914.88
  4. Step 4: Simplify right side
    7,304,848.32x = 27,527,489,491,846.58
  5. Step 5: Solve for x
    x = 27,527,489,491,846.58/7,304,848.32
  6. Step 6: Final answer
    x = 3,768,386.18

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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.