Home / 4,231,857.65-6,346,960.19-1,352,452.08

Finding the Fourth Proportional to 4,231,857.65, 6,346,960.19 and 1,352,452.08

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Solution

The fourth proportional to 4,231,857.65, 6,346,960.19 and 1,352,452.08 is: 2,028,414.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,231,857.65 : 6,346,960.19 = 1,352,452.08 : x
  2. Step 2: Convert to fraction form
    4,231,857.65/6,346,960.19 = 1,352,452.08/x
  3. Step 3: Cross multiply
    4,231,857.65x = 6,346,960.19 × 1,352,452.08
  4. Step 4: Simplify right side
    4,231,857.65x = 8,583,959,497,051.58
  5. Step 5: Solve for x
    x = 8,583,959,497,051.58/4,231,857.65
  6. Step 6: Final answer
    x = 2,028,414.05

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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.