Home / 3,848,888.88-5,777,805.60-2,252,597.58

Finding the Fourth Proportional to 3,848,888.88, 5,777,805.60 and 2,252,597.58

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Solution

The fourth proportional to 3,848,888.88, 5,777,805.60 and 2,252,597.58 is: 3,381,513.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,848,888.88 : 5,777,805.60 = 2,252,597.58 : x
  2. Step 2: Convert to fraction form
    3,848,888.88/5,777,805.60 = 2,252,597.58/x
  3. Step 3: Cross multiply
    3,848,888.88x = 5,777,805.60 × 2,252,597.58
  4. Step 4: Simplify right side
    3,848,888.88x = 13,015,070,912,270.45
  5. Step 5: Solve for x
    x = 13,015,070,912,270.45/3,848,888.88
  6. Step 6: Final answer
    x = 3,381,513.81

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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.