Home / 3,485,706.27-4,810,170.54-1,936,963.17

Finding the Fourth Proportional to 3,485,706.27, 4,810,170.54 and 1,936,963.17

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Solution

The fourth proportional to 3,485,706.27, 4,810,170.54 and 1,936,963.17 is: 2,672,951.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,485,706.27 : 4,810,170.54 = 1,936,963.17 : x
  2. Step 2: Convert to fraction form
    3,485,706.27/4,810,170.54 = 1,936,963.17/x
  3. Step 3: Cross multiply
    3,485,706.27x = 4,810,170.54 × 1,936,963.17
  4. Step 4: Simplify right side
    3,485,706.27x = 9,317,123,177,399.01
  5. Step 5: Solve for x
    x = 9,317,123,177,399.01/3,485,706.27
  6. Step 6: Final answer
    x = 2,672,951.32

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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.