Home / 4,033,782.73-5,566,621.32-2,198,241.52

Finding the Fourth Proportional to 4,033,782.73, 5,566,621.32 and 2,198,241.52

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Solution

The fourth proportional to 4,033,782.73, 5,566,621.32 and 2,198,241.52 is: 3,033,573.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,782.73 : 5,566,621.32 = 2,198,241.52 : x
  2. Step 2: Convert to fraction form
    4,033,782.73/5,566,621.32 = 2,198,241.52/x
  3. Step 3: Cross multiply
    4,033,782.73x = 5,566,621.32 × 2,198,241.52
  4. Step 4: Simplify right side
    4,033,782.73x = 12,236,778,083,908.10
  5. Step 5: Solve for x
    x = 12,236,778,083,908.10/4,033,782.73
  6. Step 6: Final answer
    x = 3,033,573.92

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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.