Home / 3,176,046.04-4,764,171.84-1,511,968.81

Finding the Fourth Proportional to 3,176,046.04, 4,764,171.84 and 1,511,968.81

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Solution

The fourth proportional to 3,176,046.04, 4,764,171.84 and 1,511,968.81 is: 2,268,002.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,176,046.04 : 4,764,171.84 = 1,511,968.81 : x
  2. Step 2: Convert to fraction form
    3,176,046.04/4,764,171.84 = 1,511,968.81/x
  3. Step 3: Cross multiply
    3,176,046.04x = 4,764,171.84 × 1,511,968.81
  4. Step 4: Simplify right side
    3,176,046.04x = 7,203,279,227,417.65
  5. Step 5: Solve for x
    x = 7,203,279,227,417.65/3,176,046.04
  6. Step 6: Final answer
    x = 2,268,002.15

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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.