Home / 3,322,807.58-4,984,210.85-798,462.83

Finding the Fourth Proportional to 3,322,807.58, 4,984,210.85 and 798,462.83

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Solution

The fourth proportional to 3,322,807.58, 4,984,210.85 and 798,462.83 is: 1,197,694.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,807.58 : 4,984,210.85 = 798,462.83 : x
  2. Step 2: Convert to fraction form
    3,322,807.58/4,984,210.85 = 798,462.83/x
  3. Step 3: Cross multiply
    3,322,807.58x = 4,984,210.85 × 798,462.83
  4. Step 4: Simplify right side
    3,322,807.58x = 3,979,707,109,075.92
  5. Step 5: Solve for x
    x = 3,979,707,109,075.92/3,322,807.58
  6. Step 6: Final answer
    x = 1,197,694.12

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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.