Home / 4,275,412.44-5,897,230.62-2,749,450.20

Finding the Fourth Proportional to 4,275,412.44, 5,897,230.62 and 2,749,450.20

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Solution

The fourth proportional to 4,275,412.44, 5,897,230.62 and 2,749,450.20 is: 3,792,415.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275,412.44 : 5,897,230.62 = 2,749,450.20 : x
  2. Step 2: Convert to fraction form
    4,275,412.44/5,897,230.62 = 2,749,450.20/x
  3. Step 3: Cross multiply
    4,275,412.44x = 5,897,230.62 × 2,749,450.20
  4. Step 4: Simplify right side
    4,275,412.44x = 16,214,141,907,605.12
  5. Step 5: Solve for x
    x = 16,214,141,907,605.12/4,275,412.44
  6. Step 6: Final answer
    x = 3,792,415.85

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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.