Home / 2,498,183.87-3,747,023.61-1,693,733.51

Finding the Fourth Proportional to 2,498,183.87, 3,747,023.61 and 1,693,733.51

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Solution

The fourth proportional to 2,498,183.87, 3,747,023.61 and 1,693,733.51 is: 2,540,429.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,183.87 : 3,747,023.61 = 1,693,733.51 : x
  2. Step 2: Convert to fraction form
    2,498,183.87/3,747,023.61 = 1,693,733.51/x
  3. Step 3: Cross multiply
    2,498,183.87x = 3,747,023.61 × 1,693,733.51
  4. Step 4: Simplify right side
    2,498,183.87x = 6,346,459,432,957.22
  5. Step 5: Solve for x
    x = 6,346,459,432,957.22/2,498,183.87
  6. Step 6: Final answer
    x = 2,540,429.28

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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.