Home / 3,954,618.41-5,457,161.45-2,235,636.41

Finding the Fourth Proportional to 3,954,618.41, 5,457,161.45 and 2,235,636.41

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Solution

The fourth proportional to 3,954,618.41, 5,457,161.45 and 2,235,636.41 is: 3,085,058.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,954,618.41 : 5,457,161.45 = 2,235,636.41 : x
  2. Step 2: Convert to fraction form
    3,954,618.41/5,457,161.45 = 2,235,636.41/x
  3. Step 3: Cross multiply
    3,954,618.41x = 5,457,161.45 × 2,235,636.41
  4. Step 4: Simplify right side
    3,954,618.41x = 12,200,228,821,690.21
  5. Step 5: Solve for x
    x = 12,200,228,821,690.21/3,954,618.41
  6. Step 6: Final answer
    x = 3,085,058.42

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.