Home / 4,033,821.66-5,566,674.90-2,198,280.48

Finding the Fourth Proportional to 4,033,821.66, 5,566,674.90 and 2,198,280.48

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Solution

The fourth proportional to 4,033,821.66, 5,566,674.90 and 2,198,280.48 is: 3,033,627.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,821.66 : 5,566,674.90 = 2,198,280.48 : x
  2. Step 2: Convert to fraction form
    4,033,821.66/5,566,674.90 = 2,198,280.48/x
  3. Step 3: Cross multiply
    4,033,821.66x = 5,566,674.90 × 2,198,280.48
  4. Step 4: Simplify right side
    4,033,821.66x = 12,237,112,771,175.95
  5. Step 5: Solve for x
    x = 12,237,112,771,175.95/4,033,821.66
  6. Step 6: Final answer
    x = 3,033,627.61

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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.