Home / 3,322,840.08-4,585,523.41-1,794,947.21

Finding the Fourth Proportional to 3,322,840.08, 4,585,523.41 and 1,794,947.21

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Solution

The fourth proportional to 3,322,840.08, 4,585,523.41 and 1,794,947.21 is: 2,477,029.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,840.08 : 4,585,523.41 = 1,794,947.21 : x
  2. Step 2: Convert to fraction form
    3,322,840.08/4,585,523.41 = 1,794,947.21/x
  3. Step 3: Cross multiply
    3,322,840.08x = 4,585,523.41 × 1,794,947.21
  4. Step 4: Simplify right side
    3,322,840.08x = 8,230,772,447,680.97
  5. Step 5: Solve for x
    x = 8,230,772,447,680.97/3,322,840.08
  6. Step 6: Final answer
    x = 2,477,029.36

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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.