Home / 2,224,950.31-3,331,982.18-2,009,296

Finding the Fourth Proportional to 2,224,950.31, 3,331,982.18 and 2,009,296

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Solution

The fourth proportional to 2,224,950.31, 3,331,982.18 and 2,009,296 is: 3,009,028.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,950.31 : 3,331,982.18 = 2,009,296 : x
  2. Step 2: Convert to fraction form
    2,224,950.31/3,331,982.18 = 2,009,296/x
  3. Step 3: Cross multiply
    2,224,950.31x = 3,331,982.18 × 2,009,296
  4. Step 4: Simplify right side
    2,224,950.31x = 6,694,938,456,298.80
  5. Step 5: Solve for x
    x = 6,694,938,456,298.80/2,224,950.31
  6. Step 6: Final answer
    x = 3,009,028.30

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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.