Home / 9,029,318.82-13,543,941.78-3,270,704.70

Finding the Fourth Proportional to 9,029,318.82, 13,543,941.78 and 3,270,704.70

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Solution

The fourth proportional to 9,029,318.82, 13,543,941.78 and 3,270,704.70 is: 4,906,043.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,029,318.82 : 13,543,941.78 = 3,270,704.70 : x
  2. Step 2: Convert to fraction form
    9,029,318.82/13,543,941.78 = 3,270,704.70/x
  3. Step 3: Cross multiply
    9,029,318.82x = 13,543,941.78 × 3,270,704.70
  4. Step 4: Simplify right side
    9,029,318.82x = 44,298,234,036,372.37
  5. Step 5: Solve for x
    x = 44,298,234,036,372.37/9,029,318.82
  6. Step 6: Final answer
    x = 4,906,043.85

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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.