Home / 2,353,507.43-3,528,649.44-1,198,518.22

Finding the Fourth Proportional to 2,353,507.43, 3,528,649.44 and 1,198,518.22

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Solution

The fourth proportional to 2,353,507.43, 3,528,649.44 and 1,198,518.22 is: 1,796,956.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,353,507.43 : 3,528,649.44 = 1,198,518.22 : x
  2. Step 2: Convert to fraction form
    2,353,507.43/3,528,649.44 = 1,198,518.22/x
  3. Step 3: Cross multiply
    2,353,507.43x = 3,528,649.44 × 1,198,518.22
  4. Step 4: Simplify right side
    2,353,507.43x = 4,229,150,645,187.30
  5. Step 5: Solve for x
    x = 4,229,150,645,187.30/2,353,507.43
  6. Step 6: Final answer
    x = 1,796,956.57

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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.