Home / 4,099,626.60-6,148,809.39-1,367,221.89

Finding the Fourth Proportional to 4,099,626.60, 6,148,809.39 and 1,367,221.89

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Solution

The fourth proportional to 4,099,626.60, 6,148,809.39 and 1,367,221.89 is: 2,050,622.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099,626.60 : 6,148,809.39 = 1,367,221.89 : x
  2. Step 2: Convert to fraction form
    4,099,626.60/6,148,809.39 = 1,367,221.89/x
  3. Step 3: Cross multiply
    4,099,626.60x = 6,148,809.39 × 1,367,221.89
  4. Step 4: Simplify right side
    4,099,626.60x = 8,406,786,795,445.55
  5. Step 5: Solve for x
    x = 8,406,786,795,445.55/4,099,626.60
  6. Step 6: Final answer
    x = 2,050,622.56

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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.