Home / 5,034,843.86-6,948,085.25-2,743,004.54

Finding the Fourth Proportional to 5,034,843.86, 6,948,085.25 and 2,743,004.54

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Solution

The fourth proportional to 5,034,843.86, 6,948,085.25 and 2,743,004.54 is: 3,785,346.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,034,843.86 : 6,948,085.25 = 2,743,004.54 : x
  2. Step 2: Convert to fraction form
    5,034,843.86/6,948,085.25 = 2,743,004.54/x
  3. Step 3: Cross multiply
    5,034,843.86x = 6,948,085.25 × 2,743,004.54
  4. Step 4: Simplify right side
    5,034,843.86x = 19,058,629,336,601.59
  5. Step 5: Solve for x
    x = 19,058,629,336,601.59/5,034,843.86
  6. Step 6: Final answer
    x = 3,785,346.65

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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.