Home / 5,441,706.60-8,160,591.60-2,201,884.80

Finding the Fourth Proportional to 5,441,706.60, 8,160,591.60 and 2,201,884.80

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Solution

The fourth proportional to 5,441,706.60, 8,160,591.60 and 2,201,884.80 is: 3,302,030.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,441,706.60 : 8,160,591.60 = 2,201,884.80 : x
  2. Step 2: Convert to fraction form
    5,441,706.60/8,160,591.60 = 2,201,884.80/x
  3. Step 3: Cross multiply
    5,441,706.60x = 8,160,591.60 × 2,201,884.80
  4. Step 4: Simplify right side
    5,441,706.60x = 17,968,682,603,047.68
  5. Step 5: Solve for x
    x = 17,968,682,603,047.68/5,441,706.60
  6. Step 6: Final answer
    x = 3,302,030.76

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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.