Home / 1,468,195.36-2,202,288.59-403,238.37

Finding the Fourth Proportional to 1,468,195.36, 2,202,288.59 and 403,238.37

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Solution

The fourth proportional to 1,468,195.36, 2,202,288.59 and 403,238.37 is: 604,856.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,195.36 : 2,202,288.59 = 403,238.37 : x
  2. Step 2: Convert to fraction form
    1,468,195.36/2,202,288.59 = 403,238.37/x
  3. Step 3: Cross multiply
    1,468,195.36x = 2,202,288.59 × 403,238.37
  4. Step 4: Simplify right side
    1,468,195.36x = 888,047,248,273.56
  5. Step 5: Solve for x
    x = 888,047,248,273.56/1,468,195.36
  6. Step 6: Final answer
    x = 604,856.32

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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.