Home / 6,573,784.20-9,856,010.70-2,981,272.20

Finding the Fourth Proportional to 6,573,784.20, 9,856,010.70 and 2,981,272.20

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Solution

The fourth proportional to 6,573,784.20, 9,856,010.70 and 2,981,272.20 is: 4,469,792.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,784.20 : 9,856,010.70 = 2,981,272.20 : x
  2. Step 2: Convert to fraction form
    6,573,784.20/9,856,010.70 = 2,981,272.20/x
  3. Step 3: Cross multiply
    6,573,784.20x = 9,856,010.70 × 2,981,272.20
  4. Step 4: Simplify right side
    6,573,784.20x = 29,383,450,702,812.54
  5. Step 5: Solve for x
    x = 29,383,450,702,812.54/6,573,784.20
  6. Step 6: Final answer
    x = 4,469,792.41

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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.