Home / 3,821,508.88-5,735,854.74-2,001,180.38

Finding the Fourth Proportional to 3,821,508.88, 5,735,854.74 and 2,001,180.38

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Solution

The fourth proportional to 3,821,508.88, 5,735,854.74 and 2,001,180.38 is: 3,003,651.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,821,508.88 : 5,735,854.74 = 2,001,180.38 : x
  2. Step 2: Convert to fraction form
    3,821,508.88/5,735,854.74 = 2,001,180.38/x
  3. Step 3: Cross multiply
    3,821,508.88x = 5,735,854.74 × 2,001,180.38
  4. Step 4: Simplify right side
    3,821,508.88x = 11,478,479,968,218.00
  5. Step 5: Solve for x
    x = 11,478,479,968,218.00/3,821,508.88
  6. Step 6: Final answer
    x = 3,003,651.26

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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.