Home / 6,196,732.20-9,295,098.30-1,936,893.60

Finding the Fourth Proportional to 6,196,732.20, 9,295,098.30 and 1,936,893.60

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Solution

The fourth proportional to 6,196,732.20, 9,295,098.30 and 1,936,893.60 is: 2,905,340.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,196,732.20 : 9,295,098.30 = 1,936,893.60 : x
  2. Step 2: Convert to fraction form
    6,196,732.20/9,295,098.30 = 1,936,893.60/x
  3. Step 3: Cross multiply
    6,196,732.20x = 9,295,098.30 × 1,936,893.60
  4. Step 4: Simplify right side
    6,196,732.20x = 18,003,616,408,640.88
  5. Step 5: Solve for x
    x = 18,003,616,408,640.88/6,196,732.20
  6. Step 6: Final answer
    x = 2,905,340.40

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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.