Home / 3,497,648.90-4,826,765.27-2,027,843.08

Finding the Fourth Proportional to 3,497,648.90, 4,826,765.27 and 2,027,843.08

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Solution

The fourth proportional to 3,497,648.90, 4,826,765.27 and 2,027,843.08 is: 2,798,429.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,497,648.90 : 4,826,765.27 = 2,027,843.08 : x
  2. Step 2: Convert to fraction form
    3,497,648.90/4,826,765.27 = 2,027,843.08/x
  3. Step 3: Cross multiply
    3,497,648.90x = 4,826,765.27 × 2,027,843.08
  4. Step 4: Simplify right side
    3,497,648.90x = 9,787,922,544,556.53
  5. Step 5: Solve for x
    x = 9,787,922,544,556.53/3,497,648.90
  6. Step 6: Final answer
    x = 2,798,429.12

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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.