Home / 996,086.58-1,486,360.99-888,732.55

Finding the Fourth Proportional to 996,086.58, 1,486,360.99 and 888,732.55

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Solution

The fourth proportional to 996,086.58, 1,486,360.99 and 888,732.55 is: 1,326,167.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,086.58 : 1,486,360.99 = 888,732.55 : x
  2. Step 2: Convert to fraction form
    996,086.58/1,486,360.99 = 888,732.55/x
  3. Step 3: Cross multiply
    996,086.58x = 1,486,360.99 × 888,732.55
  4. Step 4: Simplify right side
    996,086.58x = 1,320,977,392,863.22
  5. Step 5: Solve for x
    x = 1,320,977,392,863.22/996,086.58
  6. Step 6: Final answer
    x = 1,326,167.24

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.