Home / 4,419,655.92-6,099,188.08-2,608,819.92

Finding the Fourth Proportional to 4,419,655.92, 6,099,188.08 and 2,608,819.92

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Solution

The fourth proportional to 4,419,655.92, 6,099,188.08 and 2,608,819.92 is: 3,600,208.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419,655.92 : 6,099,188.08 = 2,608,819.92 : x
  2. Step 2: Convert to fraction form
    4,419,655.92/6,099,188.08 = 2,608,819.92/x
  3. Step 3: Cross multiply
    4,419,655.92x = 6,099,188.08 × 2,608,819.92
  4. Step 4: Simplify right side
    4,419,655.92x = 15,911,683,358,930.55
  5. Step 5: Solve for x
    x = 15,911,683,358,930.55/4,419,655.92
  6. Step 6: Final answer
    x = 3,600,208.62

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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.