Home / 1,082,907.78-1,494,424.56-599,481

Finding the Fourth Proportional to 1,082,907.78, 1,494,424.56 and 599,481

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Solution

The fourth proportional to 1,082,907.78, 1,494,424.56 and 599,481 is: 827,290.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,907.78 : 1,494,424.56 = 599,481 : x
  2. Step 2: Convert to fraction form
    1,082,907.78/1,494,424.56 = 599,481/x
  3. Step 3: Cross multiply
    1,082,907.78x = 1,494,424.56 × 599,481
  4. Step 4: Simplify right side
    1,082,907.78x = 895,879,129,653.36
  5. Step 5: Solve for x
    x = 895,879,129,653.36/1,082,907.78
  6. Step 6: Final answer
    x = 827,290.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.