Home / 1,794,408.57-2,691,153.59-531,940.95

Finding the Fourth Proportional to 1,794,408.57, 2,691,153.59 and 531,940.95

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Solution

The fourth proportional to 1,794,408.57, 2,691,153.59 and 531,940.95 is: 797,775.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,408.57 : 2,691,153.59 = 531,940.95 : x
  2. Step 2: Convert to fraction form
    1,794,408.57/2,691,153.59 = 531,940.95/x
  3. Step 3: Cross multiply
    1,794,408.57x = 2,691,153.59 × 531,940.95
  4. Step 4: Simplify right side
    1,794,408.57x = 1,431,534,794,600.81
  5. Step 5: Solve for x
    x = 1,431,534,794,600.81/1,794,408.57
  6. Step 6: Final answer
    x = 797,775.28

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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.