Home / 6,007,134.82-8,283,204.57-3,828,228.34

Finding the Fourth Proportional to 6,007,134.82, 8,283,204.57 and 3,828,228.34

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Solution

The fourth proportional to 6,007,134.82, 8,283,204.57 and 3,828,228.34 is: 5,278,722.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,007,134.82 : 8,283,204.57 = 3,828,228.34 : x
  2. Step 2: Convert to fraction form
    6,007,134.82/8,283,204.57 = 3,828,228.34/x
  3. Step 3: Cross multiply
    6,007,134.82x = 8,283,204.57 × 3,828,228.34
  4. Step 4: Simplify right side
    6,007,134.82x = 31,709,998,480,891.52
  5. Step 5: Solve for x
    x = 31,709,998,480,891.52/6,007,134.82
  6. Step 6: Final answer
    x = 5,278,722.62

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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.