Home / 2,227,153.41-3,341,993.78-1,202,469.95

Finding the Fourth Proportional to 2,227,153.41, 3,341,993.78 and 1,202,469.95

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Solution

The fourth proportional to 2,227,153.41, 3,341,993.78 and 1,202,469.95 is: 1,804,387.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227,153.41 : 3,341,993.78 = 1,202,469.95 : x
  2. Step 2: Convert to fraction form
    2,227,153.41/3,341,993.78 = 1,202,469.95/x
  3. Step 3: Cross multiply
    2,227,153.41x = 3,341,993.78 × 1,202,469.95
  4. Step 4: Simplify right side
    2,227,153.41x = 4,018,647,070,814.59
  5. Step 5: Solve for x
    x = 4,018,647,070,814.59/2,227,153.41
  6. Step 6: Final answer
    x = 1,804,387.18

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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.