Home / 3,342,790.58-5,014,090.17-946,629.54

Finding the Fourth Proportional to 3,342,790.58, 5,014,090.17 and 946,629.54

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Solution

The fourth proportional to 3,342,790.58, 5,014,090.17 and 946,629.54 is: 1,419,917.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,342,790.58 : 5,014,090.17 = 946,629.54 : x
  2. Step 2: Convert to fraction form
    3,342,790.58/5,014,090.17 = 946,629.54/x
  3. Step 3: Cross multiply
    3,342,790.58x = 5,014,090.17 × 946,629.54
  4. Step 4: Simplify right side
    3,342,790.58x = 4,746,485,871,145.62
  5. Step 5: Solve for x
    x = 4,746,485,871,145.62/3,342,790.58
  6. Step 6: Final answer
    x = 1,419,917.21

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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.