Home / 2,224,889.64-3,335,355.18-804,629.97

Finding the Fourth Proportional to 2,224,889.64, 3,335,355.18 and 804,629.97

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Solution

The fourth proportional to 2,224,889.64, 3,335,355.18 and 804,629.97 is: 1,206,229.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,889.64 : 3,335,355.18 = 804,629.97 : x
  2. Step 2: Convert to fraction form
    2,224,889.64/3,335,355.18 = 804,629.97/x
  3. Step 3: Cross multiply
    2,224,889.64x = 3,335,355.18 × 804,629.97
  4. Step 4: Simplify right side
    2,224,889.64x = 2,683,726,738,422.74
  5. Step 5: Solve for x
    x = 2,683,726,738,422.74/2,224,889.64
  6. Step 6: Final answer
    x = 1,206,229.15

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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.