Home / 2,000,578.03-2,760,797.46-1,082,807.00

Finding the Fourth Proportional to 2,000,578.03, 2,760,797.46 and 1,082,807.00

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Solution

The fourth proportional to 2,000,578.03, 2,760,797.46 and 1,082,807.00 is: 1,494,273.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,578.03 : 2,760,797.46 = 1,082,807.00 : x
  2. Step 2: Convert to fraction form
    2,000,578.03/2,760,797.46 = 1,082,807.00/x
  3. Step 3: Cross multiply
    2,000,578.03x = 2,760,797.46 × 1,082,807.00
  4. Step 4: Simplify right side
    2,000,578.03x = 2,989,410,815,879.75
  5. Step 5: Solve for x
    x = 2,989,410,815,879.75/2,000,578.03
  6. Step 6: Final answer
    x = 1,494,273.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.