Home / 2,258,607.21-3,383,800.43-2,016,469.41

Finding the Fourth Proportional to 2,258,607.21, 3,383,800.43 and 2,016,469.41

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Solution

The fourth proportional to 2,258,607.21, 3,383,800.43 and 2,016,469.41 is: 3,021,034.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,258,607.21 : 3,383,800.43 = 2,016,469.41 : x
  2. Step 2: Convert to fraction form
    2,258,607.21/3,383,800.43 = 2,016,469.41/x
  3. Step 3: Cross multiply
    2,258,607.21x = 3,383,800.43 × 2,016,469.41
  4. Step 4: Simplify right side
    2,258,607.21x = 6,823,330,046,557.50
  5. Step 5: Solve for x
    x = 6,823,330,046,557.50/2,258,607.21
  6. Step 6: Final answer
    x = 3,021,034.39

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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.