Home / 2,521,736.55-3,782,604.83-2,222,554.95

Finding the Fourth Proportional to 2,521,736.55, 3,782,604.83 and 2,222,554.95

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Solution

The fourth proportional to 2,521,736.55, 3,782,604.83 and 2,222,554.95 is: 3,333,832.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,521,736.55 : 3,782,604.83 = 2,222,554.95 : x
  2. Step 2: Convert to fraction form
    2,521,736.55/3,782,604.83 = 2,222,554.95/x
  3. Step 3: Cross multiply
    2,521,736.55x = 3,782,604.83 × 2,222,554.95
  4. Step 4: Simplify right side
    2,521,736.55x = 8,407,047,077,697.64
  5. Step 5: Solve for x
    x = 8,407,047,077,697.64/2,521,736.55
  6. Step 6: Final answer
    x = 3,333,832.43

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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.