Home / 882,194.90-1,323,882.23-376,873.97

Finding the Fourth Proportional to 882,194.90, 1,323,882.23 and 376,873.97

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Solution

The fourth proportional to 882,194.90, 1,323,882.23 and 376,873.97 is: 565,562.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,194.90 : 1,323,882.23 = 376,873.97 : x
  2. Step 2: Convert to fraction form
    882,194.90/1,323,882.23 = 376,873.97/x
  3. Step 3: Cross multiply
    882,194.90x = 1,323,882.23 × 376,873.97
  4. Step 4: Simplify right side
    882,194.90x = 498,936,743,328.77
  5. Step 5: Solve for x
    x = 498,936,743,328.77/882,194.90
  6. Step 6: Final answer
    x = 565,562.95

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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.