Home / 3,304,751.36-4,957,363.84-1,383,729.60

Finding the Fourth Proportional to 3,304,751.36, 4,957,363.84 and 1,383,729.60

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Solution

The fourth proportional to 3,304,751.36, 4,957,363.84 and 1,383,729.60 is: 2,075,693.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304,751.36 : 4,957,363.84 = 1,383,729.60 : x
  2. Step 2: Convert to fraction form
    3,304,751.36/4,957,363.84 = 1,383,729.60/x
  3. Step 3: Cross multiply
    3,304,751.36x = 4,957,363.84 × 1,383,729.60
  4. Step 4: Simplify right side
    3,304,751.36x = 6,859,651,083,377.66
  5. Step 5: Solve for x
    x = 6,859,651,083,377.66/3,304,751.36
  6. Step 6: Final answer
    x = 2,075,693.55

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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.