Home / 2,535,100.85-3,800,092.48-1,589,135.87

Finding the Fourth Proportional to 2,535,100.85, 3,800,092.48 and 1,589,135.87

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Solution

The fourth proportional to 2,535,100.85, 3,800,092.48 and 1,589,135.87 is: 2,382,099.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,100.85 : 3,800,092.48 = 1,589,135.87 : x
  2. Step 2: Convert to fraction form
    2,535,100.85/3,800,092.48 = 1,589,135.87/x
  3. Step 3: Cross multiply
    2,535,100.85x = 3,800,092.48 × 1,589,135.87
  4. Step 4: Simplify right side
    2,535,100.85x = 6,038,863,246,311.96
  5. Step 5: Solve for x
    x = 6,038,863,246,311.96/2,535,100.85
  6. Step 6: Final answer
    x = 2,382,099.81

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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.