Home / 3,742,481.26-5,164,627.80-2,023,601.32

Finding the Fourth Proportional to 3,742,481.26, 5,164,627.80 and 2,023,601.32

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Solution

The fourth proportional to 3,742,481.26, 5,164,627.80 and 2,023,601.32 is: 2,792,571.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,742,481.26 : 5,164,627.80 = 2,023,601.32 : x
  2. Step 2: Convert to fraction form
    3,742,481.26/5,164,627.80 = 2,023,601.32/x
  3. Step 3: Cross multiply
    3,742,481.26x = 5,164,627.80 × 2,023,601.32
  4. Step 4: Simplify right side
    3,742,481.26x = 10,451,147,633,388.70
  5. Step 5: Solve for x
    x = 10,451,147,633,388.70/3,742,481.26
  6. Step 6: Final answer
    x = 2,792,571.80

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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.