Home / 3,099,289.37-4,641,202.31-1,958,610.33

Finding the Fourth Proportional to 3,099,289.37, 4,641,202.31 and 1,958,610.33

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Solution

The fourth proportional to 3,099,289.37, 4,641,202.31 and 1,958,610.33 is: 2,933,029.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,099,289.37 : 4,641,202.31 = 1,958,610.33 : x
  2. Step 2: Convert to fraction form
    3,099,289.37/4,641,202.31 = 1,958,610.33/x
  3. Step 3: Cross multiply
    3,099,289.37x = 4,641,202.31 × 1,958,610.33
  4. Step 4: Simplify right side
    3,099,289.37x = 9,090,306,778,192.81
  5. Step 5: Solve for x
    x = 9,090,306,778,192.81/3,099,289.37
  6. Step 6: Final answer
    x = 2,933,029.38

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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.