Home / 1,593,223.73-2,387,517.37-984,712.85

Finding the Fourth Proportional to 1,593,223.73, 2,387,517.37 and 984,712.85

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Solution

The fourth proportional to 1,593,223.73, 2,387,517.37 and 984,712.85 is: 1,475,636.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,223.73 : 2,387,517.37 = 984,712.85 : x
  2. Step 2: Convert to fraction form
    1,593,223.73/2,387,517.37 = 984,712.85/x
  3. Step 3: Cross multiply
    1,593,223.73x = 2,387,517.37 × 984,712.85
  4. Step 4: Simplify right side
    1,593,223.73x = 2,351,019,033,930.04
  5. Step 5: Solve for x
    x = 2,351,019,033,930.04/1,593,223.73
  6. Step 6: Final answer
    x = 1,475,636.47

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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.