Home / 3,263,046.06-4,503,418.78-1,973,895.68

Finding the Fourth Proportional to 3,263,046.06, 4,503,418.78 and 1,973,895.68

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Solution

The fourth proportional to 3,263,046.06, 4,503,418.78 and 1,973,895.68 is: 2,724,227.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,046.06 : 4,503,418.78 = 1,973,895.68 : x
  2. Step 2: Convert to fraction form
    3,263,046.06/4,503,418.78 = 1,973,895.68/x
  3. Step 3: Cross multiply
    3,263,046.06x = 4,503,418.78 × 1,973,895.68
  4. Step 4: Simplify right side
    3,263,046.06x = 8,889,278,875,072.87
  5. Step 5: Solve for x
    x = 8,889,278,875,072.87/3,263,046.06
  6. Step 6: Final answer
    x = 2,724,227.21

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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.