Home / 4,394,578.83-6,585,248.44-3,915,664.34

Finding the Fourth Proportional to 4,394,578.83, 6,585,248.44 and 3,915,664.34

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Solution

The fourth proportional to 4,394,578.83, 6,585,248.44 and 3,915,664.34 is: 5,867,598.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394,578.83 : 6,585,248.44 = 3,915,664.34 : x
  2. Step 2: Convert to fraction form
    4,394,578.83/6,585,248.44 = 3,915,664.34/x
  3. Step 3: Cross multiply
    4,394,578.83x = 6,585,248.44 × 3,915,664.34
  4. Step 4: Simplify right side
    4,394,578.83x = 25,785,622,497,339.39
  5. Step 5: Solve for x
    x = 25,785,622,497,339.39/4,394,578.83
  6. Step 6: Final answer
    x = 5,867,598.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.