Home / 2,028,991.40-3,043,256.70-533,234.60

Finding the Fourth Proportional to 2,028,991.40, 3,043,256.70 and 533,234.60

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Solution

The fourth proportional to 2,028,991.40, 3,043,256.70 and 533,234.60 is: 799,791.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,028,991.40 : 3,043,256.70 = 533,234.60 : x
  2. Step 2: Convert to fraction form
    2,028,991.40/3,043,256.70 = 533,234.60/x
  3. Step 3: Cross multiply
    2,028,991.40x = 3,043,256.70 × 533,234.60
  4. Step 4: Simplify right side
    2,028,991.40x = 1,622,769,769,121.82
  5. Step 5: Solve for x
    x = 1,622,769,769,121.82/2,028,991.40
  6. Step 6: Final answer
    x = 799,791.35

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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.