Home / 3,227,435.16-4,453,893.56-1,777,265.44

Finding the Fourth Proportional to 3,227,435.16, 4,453,893.56 and 1,777,265.44

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Solution

The fourth proportional to 3,227,435.16, 4,453,893.56 and 1,777,265.44 is: 2,452,644.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,435.16 : 4,453,893.56 = 1,777,265.44 : x
  2. Step 2: Convert to fraction form
    3,227,435.16/4,453,893.56 = 1,777,265.44/x
  3. Step 3: Cross multiply
    3,227,435.16x = 4,453,893.56 × 1,777,265.44
  4. Step 4: Simplify right side
    3,227,435.16x = 7,915,751,097,626.57
  5. Step 5: Solve for x
    x = 7,915,751,097,626.57/3,227,435.16
  6. Step 6: Final answer
    x = 2,452,644.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.