Home / 2,373,450.21-3,560,273.58-690,553.71

Finding the Fourth Proportional to 2,373,450.21, 3,560,273.58 and 690,553.71

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Solution

The fourth proportional to 2,373,450.21, 3,560,273.58 and 690,553.71 is: 1,035,859.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,450.21 : 3,560,273.58 = 690,553.71 : x
  2. Step 2: Convert to fraction form
    2,373,450.21/3,560,273.58 = 690,553.71/x
  3. Step 3: Cross multiply
    2,373,450.21x = 3,560,273.58 × 690,553.71
  4. Step 4: Simplify right side
    2,373,450.21x = 2,458,560,129,283.98
  5. Step 5: Solve for x
    x = 2,458,560,129,283.98/2,373,450.21
  6. Step 6: Final answer
    x = 1,035,859.16

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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.