Home / 3,690,635.66-5,093,224.85-2,059,185.60

Finding the Fourth Proportional to 3,690,635.66, 5,093,224.85 and 2,059,185.60

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Solution

The fourth proportional to 3,690,635.66, 5,093,224.85 and 2,059,185.60 is: 2,841,758.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,635.66 : 5,093,224.85 = 2,059,185.60 : x
  2. Step 2: Convert to fraction form
    3,690,635.66/5,093,224.85 = 2,059,185.60/x
  3. Step 3: Cross multiply
    3,690,635.66x = 5,093,224.85 × 2,059,185.60
  4. Step 4: Simplify right side
    3,690,635.66x = 10,487,895,268,682.16
  5. Step 5: Solve for x
    x = 10,487,895,268,682.16/3,690,635.66
  6. Step 6: Final answer
    x = 2,841,758.50

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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.