Home / 2,559,450.92-3,839,380.50-876,569

Finding the Fourth Proportional to 2,559,450.92, 3,839,380.50 and 876,569

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Solution

The fourth proportional to 2,559,450.92, 3,839,380.50 and 876,569 is: 1,314,923.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,559,450.92 : 3,839,380.50 = 876,569 : x
  2. Step 2: Convert to fraction form
    2,559,450.92/3,839,380.50 = 876,569/x
  3. Step 3: Cross multiply
    2,559,450.92x = 3,839,380.50 × 876,569
  4. Step 4: Simplify right side
    2,559,450.92x = 3,365,481,925,504.50
  5. Step 5: Solve for x
    x = 3,365,481,925,504.50/2,559,450.92
  6. Step 6: Final answer
    x = 1,314,923.41

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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.