Home / 2,823,393.44-4,235,274.48-2,067,497.12

Finding the Fourth Proportional to 2,823,393.44, 4,235,274.48 and 2,067,497.12

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Solution

The fourth proportional to 2,823,393.44, 4,235,274.48 and 2,067,497.12 is: 3,101,380.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,393.44 : 4,235,274.48 = 2,067,497.12 : x
  2. Step 2: Convert to fraction form
    2,823,393.44/4,235,274.48 = 2,067,497.12/x
  3. Step 3: Cross multiply
    2,823,393.44x = 4,235,274.48 × 2,067,497.12
  4. Step 4: Simplify right side
    2,823,393.44x = 8,756,417,789,809.50
  5. Step 5: Solve for x
    x = 8,756,417,789,809.50/2,823,393.44
  6. Step 6: Final answer
    x = 3,101,380.65

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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.