Home / 2,441,120.76-3,661,180.65-924,280.38

Finding the Fourth Proportional to 2,441,120.76, 3,661,180.65 and 924,280.38

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Solution

The fourth proportional to 2,441,120.76, 3,661,180.65 and 924,280.38 is: 1,386,231.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,120.76 : 3,661,180.65 = 924,280.38 : x
  2. Step 2: Convert to fraction form
    2,441,120.76/3,661,180.65 = 924,280.38/x
  3. Step 3: Cross multiply
    2,441,120.76x = 3,661,180.65 × 924,280.38
  4. Step 4: Simplify right side
    2,441,120.76x = 3,383,957,442,430.65
  5. Step 5: Solve for x
    x = 3,383,957,442,430.65/2,441,120.76
  6. Step 6: Final answer
    x = 1,386,231.07

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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.