Home / 3,297,466.80-4,946,200.20-2,766,025.80

Finding the Fourth Proportional to 3,297,466.80, 4,946,200.20 and 2,766,025.80

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Solution

The fourth proportional to 3,297,466.80, 4,946,200.20 and 2,766,025.80 is: 4,149,038.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,466.80 : 4,946,200.20 = 2,766,025.80 : x
  2. Step 2: Convert to fraction form
    3,297,466.80/4,946,200.20 = 2,766,025.80/x
  3. Step 3: Cross multiply
    3,297,466.80x = 4,946,200.20 × 2,766,025.80
  4. Step 4: Simplify right side
    3,297,466.80x = 13,681,317,365,165.16
  5. Step 5: Solve for x
    x = 13,681,317,365,165.16/3,297,466.80
  6. Step 6: Final answer
    x = 4,149,038.70

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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.