Home / 3,002,771.52-4,143,805.64-1,626,093.28

Finding the Fourth Proportional to 3,002,771.52, 4,143,805.64 and 1,626,093.28

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Solution

The fourth proportional to 3,002,771.52, 4,143,805.64 and 1,626,093.28 is: 2,243,998.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,771.52 : 4,143,805.64 = 1,626,093.28 : x
  2. Step 2: Convert to fraction form
    3,002,771.52/4,143,805.64 = 1,626,093.28/x
  3. Step 3: Cross multiply
    3,002,771.52x = 4,143,805.64 × 1,626,093.28
  4. Step 4: Simplify right side
    3,002,771.52x = 6,738,214,504,830.10
  5. Step 5: Solve for x
    x = 6,738,214,504,830.10/3,002,771.52
  6. Step 6: Final answer
    x = 2,243,998.41

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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.