Home / 6,602,333.96-9,906,351.66-3,571,834.44

Finding the Fourth Proportional to 6,602,333.96, 9,906,351.66 and 3,571,834.44

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Solution

The fourth proportional to 6,602,333.96, 9,906,351.66 and 3,571,834.44 is: 5,359,293.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,602,333.96 : 9,906,351.66 = 3,571,834.44 : x
  2. Step 2: Convert to fraction form
    6,602,333.96/9,906,351.66 = 3,571,834.44/x
  3. Step 3: Cross multiply
    6,602,333.96x = 9,906,351.66 × 3,571,834.44
  4. Step 4: Simplify right side
    6,602,333.96x = 35,383,848,033,939.17
  5. Step 5: Solve for x
    x = 35,383,848,033,939.17/6,602,333.96
  6. Step 6: Final answer
    x = 5,359,293.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.