Home / 2,275,593.06-3,137,388.08-1,622,963.22

Finding the Fourth Proportional to 2,275,593.06, 3,137,388.08 and 1,622,963.22

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Solution

The fourth proportional to 2,275,593.06, 3,137,388.08 and 1,622,963.22 is: 2,237,599.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,593.06 : 3,137,388.08 = 1,622,963.22 : x
  2. Step 2: Convert to fraction form
    2,275,593.06/3,137,388.08 = 1,622,963.22/x
  3. Step 3: Cross multiply
    2,275,593.06x = 3,137,388.08 × 1,622,963.22
  4. Step 4: Simplify right side
    2,275,593.06x = 5,091,865,452,591.60
  5. Step 5: Solve for x
    x = 5,091,865,452,591.60/2,275,593.06
  6. Step 6: Final answer
    x = 2,237,599.31

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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.