Home / 5,052,167.92-6,972,092.04-2,760,470.80

Finding the Fourth Proportional to 5,052,167.92, 6,972,092.04 and 2,760,470.80

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Solution

The fourth proportional to 5,052,167.92, 6,972,092.04 and 2,760,470.80 is: 3,809,504.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,052,167.92 : 6,972,092.04 = 2,760,470.80 : x
  2. Step 2: Convert to fraction form
    5,052,167.92/6,972,092.04 = 2,760,470.80/x
  3. Step 3: Cross multiply
    5,052,167.92x = 6,972,092.04 × 2,760,470.80
  4. Step 4: Simplify right side
    5,052,167.92x = 19,246,256,491,332.43
  5. Step 5: Solve for x
    x = 19,246,256,491,332.43/5,052,167.92
  6. Step 6: Final answer
    x = 3,809,504.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.