Home / 4,419,628.38-6,099,150.15-2,608,792.38

Finding the Fourth Proportional to 4,419,628.38, 6,099,150.15 and 2,608,792.38

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Solution

The fourth proportional to 4,419,628.38, 6,099,150.15 and 2,608,792.38 is: 3,600,170.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419,628.38 : 6,099,150.15 = 2,608,792.38 : x
  2. Step 2: Convert to fraction form
    4,419,628.38/6,099,150.15 = 2,608,792.38/x
  3. Step 3: Cross multiply
    4,419,628.38x = 6,099,150.15 × 2,608,792.38
  4. Step 4: Simplify right side
    4,419,628.38x = 15,911,416,435,795.86
  5. Step 5: Solve for x
    x = 15,911,416,435,795.86/4,419,628.38
  6. Step 6: Final answer
    x = 3,600,170.66

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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.