Home / 3,302,611.76-4,557,334.92-1,852,109.12

Finding the Fourth Proportional to 3,302,611.76, 4,557,334.92 and 1,852,109.12

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Solution

The fourth proportional to 3,302,611.76, 4,557,334.92 and 1,852,109.12 is: 2,555,759.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,611.76 : 4,557,334.92 = 1,852,109.12 : x
  2. Step 2: Convert to fraction form
    3,302,611.76/4,557,334.92 = 1,852,109.12/x
  3. Step 3: Cross multiply
    3,302,611.76x = 4,557,334.92 × 1,852,109.12
  4. Step 4: Simplify right side
    3,302,611.76x = 8,440,681,568,226.47
  5. Step 5: Solve for x
    x = 8,440,681,568,226.47/3,302,611.76
  6. Step 6: Final answer
    x = 2,555,759.56

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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.