Home / 3,485,222.46-5,229,881.57-1,463,310.88

Finding the Fourth Proportional to 3,485,222.46, 5,229,881.57 and 1,463,310.88

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Solution

The fourth proportional to 3,485,222.46, 5,229,881.57 and 1,463,310.88 is: 2,195,826.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,485,222.46 : 5,229,881.57 = 1,463,310.88 : x
  2. Step 2: Convert to fraction form
    3,485,222.46/5,229,881.57 = 1,463,310.88/x
  3. Step 3: Cross multiply
    3,485,222.46x = 5,229,881.57 × 1,463,310.88
  4. Step 4: Simplify right side
    3,485,222.46x = 7,652,942,593,076.06
  5. Step 5: Solve for x
    x = 7,652,942,593,076.06/3,485,222.46
  6. Step 6: Final answer
    x = 2,195,826.14

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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.