Home / 4,843,284.52-6,682,223.64-2,749,784.44

Finding the Fourth Proportional to 4,843,284.52, 6,682,223.64 and 2,749,784.44

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Solution

The fourth proportional to 4,843,284.52, 6,682,223.64 and 2,749,784.44 is: 3,793,845.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843,284.52 : 6,682,223.64 = 2,749,784.44 : x
  2. Step 2: Convert to fraction form
    4,843,284.52/6,682,223.64 = 2,749,784.44/x
  3. Step 3: Cross multiply
    4,843,284.52x = 6,682,223.64 × 2,749,784.44
  4. Step 4: Simplify right side
    4,843,284.52x = 18,374,674,589,872.16
  5. Step 5: Solve for x
    x = 18,374,674,589,872.16/4,843,284.52
  6. Step 6: Final answer
    x = 3,793,845.79

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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.