Home / 6,807,285-9,394,053.39-3,751,499.25

Finding the Fourth Proportional to 6,807,285, 9,394,053.39 and 3,751,499.25

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Solution

The fourth proportional to 6,807,285, 9,394,053.39 and 3,751,499.25 is: 5,177,069.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,285 : 9,394,053.39 = 3,751,499.25 : x
  2. Step 2: Convert to fraction form
    6,807,285/9,394,053.39 = 3,751,499.25/x
  3. Step 3: Cross multiply
    6,807,285x = 9,394,053.39 × 3,751,499.25
  4. Step 4: Simplify right side
    6,807,285x = 35,241,784,247,044.96
  5. Step 5: Solve for x
    x = 35,241,784,247,044.96/6,807,285
  6. Step 6: Final answer
    x = 5,177,069.01

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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.