Home / 3,907,075.82-5,859,669.09-1,067,202.86

Finding the Fourth Proportional to 3,907,075.82, 5,859,669.09 and 1,067,202.86

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Solution

The fourth proportional to 3,907,075.82, 5,859,669.09 and 1,067,202.86 is: 1,600,546.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,907,075.82 : 5,859,669.09 = 1,067,202.86 : x
  2. Step 2: Convert to fraction form
    3,907,075.82/5,859,669.09 = 1,067,202.86/x
  3. Step 3: Cross multiply
    3,907,075.82x = 5,859,669.09 × 1,067,202.86
  4. Step 4: Simplify right side
    3,907,075.82x = 6,253,455,611,501.60
  5. Step 5: Solve for x
    x = 6,253,455,611,501.60/3,907,075.82
  6. Step 6: Final answer
    x = 1,600,546.27

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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.