Home / 2,183,548.76-3,275,930.59-952,664.38

Finding the Fourth Proportional to 2,183,548.76, 3,275,930.59 and 952,664.38

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Solution

The fourth proportional to 2,183,548.76, 3,275,930.59 and 952,664.38 is: 1,429,261.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,183,548.76 : 3,275,930.59 = 952,664.38 : x
  2. Step 2: Convert to fraction form
    2,183,548.76/3,275,930.59 = 952,664.38/x
  3. Step 3: Cross multiply
    2,183,548.76x = 3,275,930.59 × 952,664.38
  4. Step 4: Simplify right side
    2,183,548.76x = 3,120,862,368,065.73
  5. Step 5: Solve for x
    x = 3,120,862,368,065.73/2,183,548.76
  6. Step 6: Final answer
    x = 1,429,261.59

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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.