Home / 3,771,028.82-5,656,571.94-1,075,351.76

Finding the Fourth Proportional to 3,771,028.82, 5,656,571.94 and 1,075,351.76

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Solution

The fourth proportional to 3,771,028.82, 5,656,571.94 and 1,075,351.76 is: 1,613,035.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,771,028.82 : 5,656,571.94 = 1,075,351.76 : x
  2. Step 2: Convert to fraction form
    3,771,028.82/5,656,571.94 = 1,075,351.76/x
  3. Step 3: Cross multiply
    3,771,028.82x = 5,656,571.94 × 1,075,351.76
  4. Step 4: Simplify right side
    3,771,028.82x = 6,082,804,588,207.47
  5. Step 5: Solve for x
    x = 6,082,804,588,207.47/3,771,028.82
  6. Step 6: Final answer
    x = 1,613,035.83

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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.