Home / 3,007,512.37-4,511,533.73-848,556.54

Finding the Fourth Proportional to 3,007,512.37, 4,511,533.73 and 848,556.54

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Solution

The fourth proportional to 3,007,512.37, 4,511,533.73 and 848,556.54 is: 1,272,909.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,512.37 : 4,511,533.73 = 848,556.54 : x
  2. Step 2: Convert to fraction form
    3,007,512.37/4,511,533.73 = 848,556.54/x
  3. Step 3: Cross multiply
    3,007,512.37x = 4,511,533.73 × 848,556.54
  4. Step 4: Simplify right side
    3,007,512.37x = 3,828,291,452,022.10
  5. Step 5: Solve for x
    x = 3,828,291,452,022.10/3,007,512.37
  6. Step 6: Final answer
    x = 1,272,909.63

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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.