Home / 5,841,383.25-8,725,648.24-4,328,021.96

Finding the Fourth Proportional to 5,841,383.25, 8,725,648.24 and 4,328,021.96

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Solution

The fourth proportional to 5,841,383.25, 8,725,648.24 and 4,328,021.96 is: 6,465,043.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,841,383.25 : 8,725,648.24 = 4,328,021.96 : x
  2. Step 2: Convert to fraction form
    5,841,383.25/8,725,648.24 = 4,328,021.96/x
  3. Step 3: Cross multiply
    5,841,383.25x = 8,725,648.24 × 4,328,021.96
  4. Step 4: Simplify right side
    5,841,383.25x = 37,764,797,208,949.42
  5. Step 5: Solve for x
    x = 37,764,797,208,949.42/5,841,383.25
  6. Step 6: Final answer
    x = 6,465,043.57

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.