Home / 3,297,333.40-4,946,000.10-1,404,266.20

Finding the Fourth Proportional to 3,297,333.40, 4,946,000.10 and 1,404,266.20

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Solution

The fourth proportional to 3,297,333.40, 4,946,000.10 and 1,404,266.20 is: 2,106,399.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,333.40 : 4,946,000.10 = 1,404,266.20 : x
  2. Step 2: Convert to fraction form
    3,297,333.40/4,946,000.10 = 1,404,266.20/x
  3. Step 3: Cross multiply
    3,297,333.40x = 4,946,000.10 × 1,404,266.20
  4. Step 4: Simplify right side
    3,297,333.40x = 6,945,500,765,626.62
  5. Step 5: Solve for x
    x = 6,945,500,765,626.62/3,297,333.40
  6. Step 6: Final answer
    x = 2,106,399.30

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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.