Home / 3,259,238.97-4,497,959.97-1,808,934.48

Finding the Fourth Proportional to 3,259,238.97, 4,497,959.97 and 1,808,934.48

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Solution

The fourth proportional to 3,259,238.97, 4,497,959.97 and 1,808,934.48 is: 2,496,446.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,238.97 : 4,497,959.97 = 1,808,934.48 : x
  2. Step 2: Convert to fraction form
    3,259,238.97/4,497,959.97 = 1,808,934.48/x
  3. Step 3: Cross multiply
    3,259,238.97x = 4,497,959.97 × 1,808,934.48
  4. Step 4: Simplify right side
    3,259,238.97x = 8,136,514,879,392.77
  5. Step 5: Solve for x
    x = 8,136,514,879,392.77/3,259,238.97
  6. Step 6: Final answer
    x = 2,496,446.24

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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.