Home / 3,322,810.06-4,984,214.58-798,465.34

Finding the Fourth Proportional to 3,322,810.06, 4,984,214.58 and 798,465.34

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Solution

The fourth proportional to 3,322,810.06, 4,984,214.58 and 798,465.34 is: 1,197,697.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,810.06 : 4,984,214.58 = 798,465.34 : x
  2. Step 2: Convert to fraction form
    3,322,810.06/4,984,214.58 = 798,465.34/x
  3. Step 3: Cross multiply
    3,322,810.06x = 4,984,214.58 × 798,465.34
  4. Step 4: Simplify right side
    3,322,810.06x = 3,979,722,589,252.66
  5. Step 5: Solve for x
    x = 3,979,722,589,252.66/3,322,810.06
  6. Step 6: Final answer
    x = 1,197,697.89

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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.