Home / 5,954,549.76-8,219,416.32-3,540,096

Finding the Fourth Proportional to 5,954,549.76, 8,219,416.32 and 3,540,096

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Solution

The fourth proportional to 5,954,549.76, 8,219,416.32 and 3,540,096 is: 4,886,603.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,954,549.76 : 8,219,416.32 = 3,540,096 : x
  2. Step 2: Convert to fraction form
    5,954,549.76/8,219,416.32 = 3,540,096/x
  3. Step 3: Cross multiply
    5,954,549.76x = 8,219,416.32 × 3,540,096
  4. Step 4: Simplify right side
    5,954,549.76x = 29,097,522,836,766.72
  5. Step 5: Solve for x
    x = 29,097,522,836,766.72/5,954,549.76
  6. Step 6: Final answer
    x = 4,886,603.36

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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.