Home / 1,995,908.85-2,993,863.28-1,366,052.85

Finding the Fourth Proportional to 1,995,908.85, 2,993,863.28 and 1,366,052.85

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Solution

The fourth proportional to 1,995,908.85, 2,993,863.28 and 1,366,052.85 is: 2,049,079.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,995,908.85 : 2,993,863.28 = 1,366,052.85 : x
  2. Step 2: Convert to fraction form
    1,995,908.85/2,993,863.28 = 1,366,052.85/x
  3. Step 3: Cross multiply
    1,995,908.85x = 2,993,863.28 × 1,366,052.85
  4. Step 4: Simplify right side
    1,995,908.85x = 4,089,775,459,324.08
  5. Step 5: Solve for x
    x = 4,089,775,459,324.08/1,995,908.85
  6. Step 6: Final answer
    x = 2,049,079.28

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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.