Home / 3,463,500.46-5,195,738.38-1,067,538.22

Finding the Fourth Proportional to 3,463,500.46, 5,195,738.38 and 1,067,538.22

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Solution

The fourth proportional to 3,463,500.46, 5,195,738.38 and 1,067,538.22 is: 1,601,457.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,500.46 : 5,195,738.38 = 1,067,538.22 : x
  2. Step 2: Convert to fraction form
    3,463,500.46/5,195,738.38 = 1,067,538.22/x
  3. Step 3: Cross multiply
    3,463,500.46x = 5,195,738.38 × 1,067,538.22
  4. Step 4: Simplify right side
    3,463,500.46x = 5,546,649,301,770.88
  5. Step 5: Solve for x
    x = 5,546,649,301,770.88/3,463,500.46
  6. Step 6: Final answer
    x = 1,601,457.65

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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.