Home / 3,322,811.06-4,984,216.08-798,466.34

Finding the Fourth Proportional to 3,322,811.06, 4,984,216.08 and 798,466.34

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Solution

The fourth proportional to 3,322,811.06, 4,984,216.08 and 798,466.34 is: 1,197,699.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,811.06 : 4,984,216.08 = 798,466.34 : x
  2. Step 2: Convert to fraction form
    3,322,811.06/4,984,216.08 = 798,466.34/x
  3. Step 3: Cross multiply
    3,322,811.06x = 4,984,216.08 × 798,466.34
  4. Step 4: Simplify right side
    3,322,811.06x = 3,979,728,771,166.75
  5. Step 5: Solve for x
    x = 3,979,728,771,166.75/3,322,811.06
  6. Step 6: Final answer
    x = 1,197,699.39

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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.