Home / 3,633,338-5,014,006.44-2,023,809.68

Finding the Fourth Proportional to 3,633,338, 5,014,006.44 and 2,023,809.68

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Solution

The fourth proportional to 3,633,338, 5,014,006.44 and 2,023,809.68 is: 2,792,857.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,338 : 5,014,006.44 = 2,023,809.68 : x
  2. Step 2: Convert to fraction form
    3,633,338/5,014,006.44 = 2,023,809.68/x
  3. Step 3: Cross multiply
    3,633,338x = 5,014,006.44 × 2,023,809.68
  4. Step 4: Simplify right side
    3,633,338x = 10,147,394,768,854.34
  5. Step 5: Solve for x
    x = 10,147,394,768,854.34/3,633,338
  6. Step 6: Final answer
    x = 2,792,857.36

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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.