Home / 3,814,338.18-5,263,861.21-2,095,523.85

Finding the Fourth Proportional to 3,814,338.18, 5,263,861.21 and 2,095,523.85

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Solution

The fourth proportional to 3,814,338.18, 5,263,861.21 and 2,095,523.85 is: 2,891,863.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,814,338.18 : 5,263,861.21 = 2,095,523.85 : x
  2. Step 2: Convert to fraction form
    3,814,338.18/5,263,861.21 = 2,095,523.85/x
  3. Step 3: Cross multiply
    3,814,338.18x = 5,263,861.21 × 2,095,523.85
  4. Step 4: Simplify right side
    3,814,338.18x = 11,030,546,708,644.86
  5. Step 5: Solve for x
    x = 11,030,546,708,644.86/3,814,338.18
  6. Step 6: Final answer
    x = 2,891,863.85

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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.