Home / 3,522,905.10-5,285,185.47-1,093,934.22

Finding the Fourth Proportional to 3,522,905.10, 5,285,185.47 and 1,093,934.22

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Solution

The fourth proportional to 3,522,905.10, 5,285,185.47 and 1,093,934.22 is: 1,641,158.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,905.10 : 5,285,185.47 = 1,093,934.22 : x
  2. Step 2: Convert to fraction form
    3,522,905.10/5,285,185.47 = 1,093,934.22/x
  3. Step 3: Cross multiply
    3,522,905.10x = 5,285,185.47 × 1,093,934.22
  4. Step 4: Simplify right side
    3,522,905.10x = 5,781,645,244,679.78
  5. Step 5: Solve for x
    x = 5,781,645,244,679.78/3,522,905.10
  6. Step 6: Final answer
    x = 1,641,158.39

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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.