Home / 4,401,198.45-6,601,089.33-1,205,577.54

Finding the Fourth Proportional to 4,401,198.45, 6,601,089.33 and 1,205,577.54

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Solution

The fourth proportional to 4,401,198.45, 6,601,089.33 and 1,205,577.54 is: 1,808,172.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,401,198.45 : 6,601,089.33 = 1,205,577.54 : x
  2. Step 2: Convert to fraction form
    4,401,198.45/6,601,089.33 = 1,205,577.54/x
  3. Step 3: Cross multiply
    4,401,198.45x = 6,601,089.33 × 1,205,577.54
  4. Step 4: Simplify right side
    4,401,198.45x = 7,958,125,035,781.65
  5. Step 5: Solve for x
    x = 7,958,125,035,781.65/4,401,198.45
  6. Step 6: Final answer
    x = 1,808,172.28

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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.