Home / 2,393,160.25-3,302,582.24-1,305,436.66

Finding the Fourth Proportional to 2,393,160.25, 3,302,582.24 and 1,305,436.66

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Solution

The fourth proportional to 2,393,160.25, 3,302,582.24 and 1,305,436.66 is: 1,801,514.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,160.25 : 3,302,582.24 = 1,305,436.66 : x
  2. Step 2: Convert to fraction form
    2,393,160.25/3,302,582.24 = 1,305,436.66/x
  3. Step 3: Cross multiply
    2,393,160.25x = 3,302,582.24 × 1,305,436.66
  4. Step 4: Simplify right side
    2,393,160.25x = 4,311,311,928,760.92
  5. Step 5: Solve for x
    x = 4,311,311,928,760.92/2,393,160.25
  6. Step 6: Final answer
    x = 1,801,514.10

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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.