Home / 3,322,809.06-4,984,213.08-798,464.34

Finding the Fourth Proportional to 3,322,809.06, 4,984,213.08 and 798,464.34

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Solution

The fourth proportional to 3,322,809.06, 4,984,213.08 and 798,464.34 is: 1,197,696.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,809.06 : 4,984,213.08 = 798,464.34 : x
  2. Step 2: Convert to fraction form
    3,322,809.06/4,984,213.08 = 798,464.34/x
  3. Step 3: Cross multiply
    3,322,809.06x = 4,984,213.08 × 798,464.34
  4. Step 4: Simplify right side
    3,322,809.06x = 3,979,716,407,341.57
  5. Step 5: Solve for x
    x = 3,979,716,407,341.57/3,322,809.06
  6. Step 6: Final answer
    x = 1,197,696.39

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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.