Home / 3,054,338.94-4,214,872.26-1,696,299.42

Finding the Fourth Proportional to 3,054,338.94, 4,214,872.26 and 1,696,299.42

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Solution

The fourth proportional to 3,054,338.94, 4,214,872.26 and 1,696,299.42 is: 2,340,829.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,338.94 : 4,214,872.26 = 1,696,299.42 : x
  2. Step 2: Convert to fraction form
    3,054,338.94/4,214,872.26 = 1,696,299.42/x
  3. Step 3: Cross multiply
    3,054,338.94x = 4,214,872.26 × 1,696,299.42
  4. Step 4: Simplify right side
    3,054,338.94x = 7,149,685,370,012.09
  5. Step 5: Solve for x
    x = 7,149,685,370,012.09/3,054,338.94
  6. Step 6: Final answer
    x = 2,340,829.07

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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.