Home / 4,544,185.66-6,815,519.62-1,511,871.89

Finding the Fourth Proportional to 4,544,185.66, 6,815,519.62 and 1,511,871.89

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Solution

The fourth proportional to 4,544,185.66, 6,815,519.62 and 1,511,871.89 is: 2,267,555.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544,185.66 : 6,815,519.62 = 1,511,871.89 : x
  2. Step 2: Convert to fraction form
    4,544,185.66/6,815,519.62 = 1,511,871.89/x
  3. Step 3: Cross multiply
    4,544,185.66x = 6,815,519.62 × 1,511,871.89
  4. Step 4: Simplify right side
    4,544,185.66x = 10,304,192,491,364.20
  5. Step 5: Solve for x
    x = 10,304,192,491,364.20/4,544,185.66
  6. Step 6: Final answer
    x = 2,267,555.35

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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.