Home / 2,284,355.66-3,151,576.71-1,366,611.17

Finding the Fourth Proportional to 2,284,355.66, 3,151,576.71 and 1,366,611.17

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Solution

The fourth proportional to 2,284,355.66, 3,151,576.71 and 1,366,611.17 is: 1,885,424.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,355.66 : 3,151,576.71 = 1,366,611.17 : x
  2. Step 2: Convert to fraction form
    2,284,355.66/3,151,576.71 = 1,366,611.17/x
  3. Step 3: Cross multiply
    2,284,355.66x = 3,151,576.71 × 1,366,611.17
  4. Step 4: Simplify right side
    2,284,355.66x = 4,306,979,919,239.97
  5. Step 5: Solve for x
    x = 4,306,979,919,239.97/2,284,355.66
  6. Step 6: Final answer
    x = 1,885,424.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.