Home / 3,104,063.42-4,283,576.58-1,727,383.64

Finding the Fourth Proportional to 3,104,063.42, 4,283,576.58 and 1,727,383.64

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Solution

The fourth proportional to 3,104,063.42, 4,283,576.58 and 1,727,383.64 is: 2,383,772.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,063.42 : 4,283,576.58 = 1,727,383.64 : x
  2. Step 2: Convert to fraction form
    3,104,063.42/4,283,576.58 = 1,727,383.64/x
  3. Step 3: Cross multiply
    3,104,063.42x = 4,283,576.58 × 1,727,383.64
  4. Step 4: Simplify right side
    3,104,063.42x = 7,399,380,104,979.15
  5. Step 5: Solve for x
    x = 7,399,380,104,979.15/3,104,063.42
  6. Step 6: Final answer
    x = 2,383,772.21

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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.