Home / 6,007,133.82-8,283,203.19-3,828,227.34

Finding the Fourth Proportional to 6,007,133.82, 8,283,203.19 and 3,828,227.34

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Solution

The fourth proportional to 6,007,133.82, 8,283,203.19 and 3,828,227.34 is: 5,278,721.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,007,133.82 : 8,283,203.19 = 3,828,227.34 : x
  2. Step 2: Convert to fraction form
    6,007,133.82/8,283,203.19 = 3,828,227.34/x
  3. Step 3: Cross multiply
    6,007,133.82x = 8,283,203.19 × 3,828,227.34
  4. Step 4: Simplify right side
    6,007,133.82x = 31,709,984,914,733.21
  5. Step 5: Solve for x
    x = 31,709,984,914,733.21/6,007,133.82
  6. Step 6: Final answer
    x = 5,278,721.24

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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.