Home / 2,993,629.38-4,493,809.32-1,197,779.82

Finding the Fourth Proportional to 2,993,629.38, 4,493,809.32 and 1,197,779.82

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Solution

The fourth proportional to 2,993,629.38, 4,493,809.32 and 1,197,779.82 is: 1,798,016.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,993,629.38 : 4,493,809.32 = 1,197,779.82 : x
  2. Step 2: Convert to fraction form
    2,993,629.38/4,493,809.32 = 1,197,779.82/x
  3. Step 3: Cross multiply
    2,993,629.38x = 4,493,809.32 × 1,197,779.82
  4. Step 4: Simplify right side
    2,993,629.38x = 5,382,594,118,423.92
  5. Step 5: Solve for x
    x = 5,382,594,118,423.92/2,993,629.38
  6. Step 6: Final answer
    x = 1,798,016.20

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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.