Home / 3,659,194.02-5,049,612.42-2,027,587.12

Finding the Fourth Proportional to 3,659,194.02, 5,049,612.42 and 2,027,587.12

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Solution

The fourth proportional to 3,659,194.02, 5,049,612.42 and 2,027,587.12 is: 2,798,028.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,194.02 : 5,049,612.42 = 2,027,587.12 : x
  2. Step 2: Convert to fraction form
    3,659,194.02/5,049,612.42 = 2,027,587.12/x
  3. Step 3: Cross multiply
    3,659,194.02x = 5,049,612.42 × 2,027,587.12
  4. Step 4: Simplify right side
    3,659,194.02x = 10,238,529,103,784.03
  5. Step 5: Solve for x
    x = 10,238,529,103,784.03/3,659,194.02
  6. Step 6: Final answer
    x = 2,798,028.49

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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.