Home / 2,320,601.36-3,202,632.52-1,354,043.04

Finding the Fourth Proportional to 2,320,601.36, 3,202,632.52 and 1,354,043.04

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Solution

The fourth proportional to 2,320,601.36, 3,202,632.52 and 1,354,043.04 is: 1,868,697.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,320,601.36 : 3,202,632.52 = 1,354,043.04 : x
  2. Step 2: Convert to fraction form
    2,320,601.36/3,202,632.52 = 1,354,043.04/x
  3. Step 3: Cross multiply
    2,320,601.36x = 3,202,632.52 × 1,354,043.04
  4. Step 4: Simplify right side
    2,320,601.36x = 4,336,502,273,383.66
  5. Step 5: Solve for x
    x = 4,336,502,273,383.66/2,320,601.36
  6. Step 6: Final answer
    x = 1,868,697.64

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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.