Home / 2,222,389.94-3,333,560.60-539,493.44

Finding the Fourth Proportional to 2,222,389.94, 3,333,560.60 and 539,493.44

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Solution

The fourth proportional to 2,222,389.94, 3,333,560.60 and 539,493.44 is: 809,234.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,389.94 : 3,333,560.60 = 539,493.44 : x
  2. Step 2: Convert to fraction form
    2,222,389.94/3,333,560.60 = 539,493.44/x
  3. Step 3: Cross multiply
    2,222,389.94x = 3,333,560.60 × 539,493.44
  4. Step 4: Simplify right side
    2,222,389.94x = 1,798,434,060,223.39
  5. Step 5: Solve for x
    x = 1,798,434,060,223.39/2,222,389.94
  6. Step 6: Final answer
    x = 809,234.25

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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.