Home / 6,930,202.62-10,397,075.34-2,669,226.78

Finding the Fourth Proportional to 6,930,202.62, 10,397,075.34 and 2,669,226.78

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Solution

The fourth proportional to 6,930,202.62, 10,397,075.34 and 2,669,226.78 is: 4,004,522.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,930,202.62 : 10,397,075.34 = 2,669,226.78 : x
  2. Step 2: Convert to fraction form
    6,930,202.62/10,397,075.34 = 2,669,226.78/x
  3. Step 3: Cross multiply
    6,930,202.62x = 10,397,075.34 × 2,669,226.78
  4. Step 4: Simplify right side
    6,930,202.62x = 27,752,151,931,205.60
  5. Step 5: Solve for x
    x = 27,752,151,931,205.60/6,930,202.62
  6. Step 6: Final answer
    x = 4,004,522.44

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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.