Home / 6,188,337.64-9,282,469.02-3,366,384.04

Finding the Fourth Proportional to 6,188,337.64, 9,282,469.02 and 3,366,384.04

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Solution

The fourth proportional to 6,188,337.64, 9,282,469.02 and 3,366,384.04 is: 5,049,555.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,188,337.64 : 9,282,469.02 = 3,366,384.04 : x
  2. Step 2: Convert to fraction form
    6,188,337.64/9,282,469.02 = 3,366,384.04/x
  3. Step 3: Cross multiply
    6,188,337.64x = 9,282,469.02 × 3,366,384.04
  4. Step 4: Simplify right side
    6,188,337.64x = 31,248,355,560,722.44
  5. Step 5: Solve for x
    x = 31,248,355,560,722.44/6,188,337.64
  6. Step 6: Final answer
    x = 5,049,555.69

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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.