Home / 3,261,862.29-4,500,829.44-1,885,334.42

Finding the Fourth Proportional to 3,261,862.29, 4,500,829.44 and 1,885,334.42

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Solution

The fourth proportional to 3,261,862.29, 4,500,829.44 and 1,885,334.42 is: 2,601,449.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,261,862.29 : 4,500,829.44 = 1,885,334.42 : x
  2. Step 2: Convert to fraction form
    3,261,862.29/4,500,829.44 = 1,885,334.42/x
  3. Step 3: Cross multiply
    3,261,862.29x = 4,500,829.44 × 1,885,334.42
  4. Step 4: Simplify right side
    3,261,862.29x = 8,485,568,661,781.33
  5. Step 5: Solve for x
    x = 8,485,568,661,781.33/3,261,862.29
  6. Step 6: Final answer
    x = 2,601,449.08

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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.