Home / 2,585,912.76-3,568,559.58-1,498,814.90

Finding the Fourth Proportional to 2,585,912.76, 3,568,559.58 and 1,498,814.90

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Solution

The fourth proportional to 2,585,912.76, 3,568,559.58 and 1,498,814.90 is: 2,068,364.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,585,912.76 : 3,568,559.58 = 1,498,814.90 : x
  2. Step 2: Convert to fraction form
    2,585,912.76/3,568,559.58 = 1,498,814.90/x
  3. Step 3: Cross multiply
    2,585,912.76x = 3,568,559.58 × 1,498,814.90
  4. Step 4: Simplify right side
    2,585,912.76x = 5,348,610,252,198.94
  5. Step 5: Solve for x
    x = 5,348,610,252,198.94/2,585,912.76
  6. Step 6: Final answer
    x = 2,068,364.54

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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.