Home / 4,094,793.40-6,142,190.10-3,297,631.90

Finding the Fourth Proportional to 4,094,793.40, 6,142,190.10 and 3,297,631.90

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Solution

The fourth proportional to 4,094,793.40, 6,142,190.10 and 3,297,631.90 is: 4,946,447.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,793.40 : 6,142,190.10 = 3,297,631.90 : x
  2. Step 2: Convert to fraction form
    4,094,793.40/6,142,190.10 = 3,297,631.90/x
  3. Step 3: Cross multiply
    4,094,793.40x = 6,142,190.10 × 3,297,631.90
  4. Step 4: Simplify right side
    4,094,793.40x = 20,254,682,009,624.19
  5. Step 5: Solve for x
    x = 20,254,682,009,624.19/4,094,793.40
  6. Step 6: Final answer
    x = 4,946,447.85

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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.