Home / 4,115,407.22-6,171,802.43-3,846,738.22

Finding the Fourth Proportional to 4,115,407.22, 6,171,802.43 and 3,846,738.22

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Solution

The fourth proportional to 4,115,407.22, 6,171,802.43 and 3,846,738.22 is: 5,768,884.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,115,407.22 : 6,171,802.43 = 3,846,738.22 : x
  2. Step 2: Convert to fraction form
    4,115,407.22/6,171,802.43 = 3,846,738.22/x
  3. Step 3: Cross multiply
    4,115,407.22x = 6,171,802.43 × 3,846,738.22
  4. Step 4: Simplify right side
    4,115,407.22x = 23,741,308,259,106.68
  5. Step 5: Solve for x
    x = 23,741,308,259,106.68/4,115,407.22
  6. Step 6: Final answer
    x = 5,768,884.34

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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.