Home / 3,159,634.33-4,360,419-1,852,704.73

Finding the Fourth Proportional to 3,159,634.33, 4,360,419 and 1,852,704.73

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Solution

The fourth proportional to 3,159,634.33, 4,360,419 and 1,852,704.73 is: 2,556,805.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,159,634.33 : 4,360,419 = 1,852,704.73 : x
  2. Step 2: Convert to fraction form
    3,159,634.33/4,360,419 = 1,852,704.73/x
  3. Step 3: Cross multiply
    3,159,634.33x = 4,360,419 × 1,852,704.73
  4. Step 4: Simplify right side
    3,159,634.33x = 8,078,568,906,081.87
  5. Step 5: Solve for x
    x = 8,078,568,906,081.87/3,159,634.33
  6. Step 6: Final answer
    x = 2,556,805.02

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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.