Home / 1,505,791.77-2,258,522.34-440,844.27

Finding the Fourth Proportional to 1,505,791.77, 2,258,522.34 and 440,844.27

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Solution

The fourth proportional to 1,505,791.77, 2,258,522.34 and 440,844.27 is: 661,218.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,505,791.77 : 2,258,522.34 = 440,844.27 : x
  2. Step 2: Convert to fraction form
    1,505,791.77/2,258,522.34 = 440,844.27/x
  3. Step 3: Cross multiply
    1,505,791.77x = 2,258,522.34 × 440,844.27
  4. Step 4: Simplify right side
    1,505,791.77x = 995,656,632,255.99
  5. Step 5: Solve for x
    x = 995,656,632,255.99/1,505,791.77
  6. Step 6: Final answer
    x = 661,218.01

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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.