Home / 2,371,128.99-3,557,359.44-952,181.52

Finding the Fourth Proportional to 2,371,128.99, 3,557,359.44 and 952,181.52

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Solution

The fourth proportional to 2,371,128.99, 3,557,359.44 and 952,181.52 is: 1,428,539.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,128.99 : 3,557,359.44 = 952,181.52 : x
  2. Step 2: Convert to fraction form
    2,371,128.99/3,557,359.44 = 952,181.52/x
  3. Step 3: Cross multiply
    2,371,128.99x = 3,557,359.44 × 952,181.52
  4. Step 4: Simplify right side
    2,371,128.99x = 3,387,251,918,765.55
  5. Step 5: Solve for x
    x = 3,387,251,918,765.55/2,371,128.99
  6. Step 6: Final answer
    x = 1,428,539.71

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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.