Home / 3,194,874.68-4,409,106.36-1,744,704.96

Finding the Fourth Proportional to 3,194,874.68, 4,409,106.36 and 1,744,704.96

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Solution

The fourth proportional to 3,194,874.68, 4,409,106.36 and 1,744,704.96 is: 2,407,790.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,874.68 : 4,409,106.36 = 1,744,704.96 : x
  2. Step 2: Convert to fraction form
    3,194,874.68/4,409,106.36 = 1,744,704.96/x
  3. Step 3: Cross multiply
    3,194,874.68x = 4,409,106.36 × 1,744,704.96
  4. Step 4: Simplify right side
    3,194,874.68x = 7,692,589,735,459.55
  5. Step 5: Solve for x
    x = 7,692,589,735,459.55/3,194,874.68
  6. Step 6: Final answer
    x = 2,407,790.76

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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.