Home / 2,694,022.40-4,041,033.60-2,561,162.15

Finding the Fourth Proportional to 2,694,022.40, 4,041,033.60 and 2,561,162.15

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Solution

The fourth proportional to 2,694,022.40, 4,041,033.60 and 2,561,162.15 is: 3,841,743.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,022.40 : 4,041,033.60 = 2,561,162.15 : x
  2. Step 2: Convert to fraction form
    2,694,022.40/4,041,033.60 = 2,561,162.15/x
  3. Step 3: Cross multiply
    2,694,022.40x = 4,041,033.60 × 2,561,162.15
  4. Step 4: Simplify right side
    2,694,022.40x = 10,349,742,303,198.24
  5. Step 5: Solve for x
    x = 10,349,742,303,198.24/2,694,022.40
  6. Step 6: Final answer
    x = 3,841,743.23

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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.