Home / 3,907,075.32-5,859,668.34-1,067,202.36

Finding the Fourth Proportional to 3,907,075.32, 5,859,668.34 and 1,067,202.36

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Solution

The fourth proportional to 3,907,075.32, 5,859,668.34 and 1,067,202.36 is: 1,600,545.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,907,075.32 : 5,859,668.34 = 1,067,202.36 : x
  2. Step 2: Convert to fraction form
    3,907,075.32/5,859,668.34 = 1,067,202.36/x
  3. Step 3: Cross multiply
    3,907,075.32x = 5,859,668.34 × 1,067,202.36
  4. Step 4: Simplify right side
    3,907,075.32x = 6,253,451,881,265.28
  5. Step 5: Solve for x
    x = 6,253,451,881,265.28/3,907,075.32
  6. Step 6: Final answer
    x = 1,600,545.52

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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.