Home / 3,640,228.73-5,025,334.36-2,264,016.07

Finding the Fourth Proportional to 3,640,228.73, 5,025,334.36 and 2,264,016.07

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Solution

The fourth proportional to 3,640,228.73, 5,025,334.36 and 2,264,016.07 is: 3,125,473.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,640,228.73 : 5,025,334.36 = 2,264,016.07 : x
  2. Step 2: Convert to fraction form
    3,640,228.73/5,025,334.36 = 2,264,016.07/x
  3. Step 3: Cross multiply
    3,640,228.73x = 5,025,334.36 × 2,264,016.07
  4. Step 4: Simplify right side
    3,640,228.73x = 11,377,437,748,163.17
  5. Step 5: Solve for x
    x = 11,377,437,748,163.17/3,640,228.73
  6. Step 6: Final answer
    x = 3,125,473.31

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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.