Home / 882,169.92-1,323,364.24-251,132.94

Finding the Fourth Proportional to 882,169.92, 1,323,364.24 and 251,132.94

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Solution

The fourth proportional to 882,169.92, 1,323,364.24 and 251,132.94 is: 376,730.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,169.92 : 1,323,364.24 = 251,132.94 : x
  2. Step 2: Convert to fraction form
    882,169.92/1,323,364.24 = 251,132.94/x
  3. Step 3: Cross multiply
    882,169.92x = 1,323,364.24 × 251,132.94
  4. Step 4: Simplify right side
    882,169.92x = 332,340,352,282.07
  5. Step 5: Solve for x
    x = 332,340,352,282.07/882,169.92
  6. Step 6: Final answer
    x = 376,730.54

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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.