Home / 5,576,443.60-8,353,606.20-3,325,896.40

Finding the Fourth Proportional to 5,576,443.60, 8,353,606.20 and 3,325,896.40

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Solution

The fourth proportional to 5,576,443.60, 8,353,606.20 and 3,325,896.40 is: 4,982,248.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,576,443.60 : 8,353,606.20 = 3,325,896.40 : x
  2. Step 2: Convert to fraction form
    5,576,443.60/8,353,606.20 = 3,325,896.40/x
  3. Step 3: Cross multiply
    5,576,443.60x = 8,353,606.20 × 3,325,896.40
  4. Step 4: Simplify right side
    5,576,443.60x = 27,783,228,787,597.68
  5. Step 5: Solve for x
    x = 27,783,228,787,597.68/5,576,443.60
  6. Step 6: Final answer
    x = 4,982,248.68

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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.