Home / 2,382,083.42-3,571,116.12-1,033,230.44

Finding the Fourth Proportional to 2,382,083.42, 3,571,116.12 and 1,033,230.44

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Solution

The fourth proportional to 2,382,083.42, 3,571,116.12 and 1,033,230.44 is: 1,548,974.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,382,083.42 : 3,571,116.12 = 1,033,230.44 : x
  2. Step 2: Convert to fraction form
    2,382,083.42/3,571,116.12 = 1,033,230.44/x
  3. Step 3: Cross multiply
    2,382,083.42x = 3,571,116.12 × 1,033,230.44
  4. Step 4: Simplify right side
    2,382,083.42x = 3,689,785,879,958.69
  5. Step 5: Solve for x
    x = 3,689,785,879,958.69/2,382,083.42
  6. Step 6: Final answer
    x = 1,548,974.25

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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.