Home / 3,063,922.95-4,228,438.41-2,192,839.41

Finding the Fourth Proportional to 3,063,922.95, 4,228,438.41 and 2,192,839.41

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Solution

The fourth proportional to 3,063,922.95, 4,228,438.41 and 2,192,839.41 is: 3,026,279.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,922.95 : 4,228,438.41 = 2,192,839.41 : x
  2. Step 2: Convert to fraction form
    3,063,922.95/4,228,438.41 = 2,192,839.41/x
  3. Step 3: Cross multiply
    3,063,922.95x = 4,228,438.41 × 2,192,839.41
  4. Step 4: Simplify right side
    3,063,922.95x = 9,272,286,388,205.74
  5. Step 5: Solve for x
    x = 9,272,286,388,205.74/3,063,922.95
  6. Step 6: Final answer
    x = 3,026,279.23

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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.