Home / 3,363,506.58-4,643,073.82-2,261,576.70

Finding the Fourth Proportional to 3,363,506.58, 4,643,073.82 and 2,261,576.70

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Solution

The fourth proportional to 3,363,506.58, 4,643,073.82 and 2,261,576.70 is: 3,121,940.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,506.58 : 4,643,073.82 = 2,261,576.70 : x
  2. Step 2: Convert to fraction form
    3,363,506.58/4,643,073.82 = 2,261,576.70/x
  3. Step 3: Cross multiply
    3,363,506.58x = 4,643,073.82 × 2,261,576.70
  4. Step 4: Simplify right side
    3,363,506.58x = 10,500,667,570,518.97
  5. Step 5: Solve for x
    x = 10,500,667,570,518.97/3,363,506.58
  6. Step 6: Final answer
    x = 3,121,940.54

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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.