Home / 1,171,926.21-1,766,673.12-1,093,805.94

Finding the Fourth Proportional to 1,171,926.21, 1,766,673.12 and 1,093,805.94

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Solution

The fourth proportional to 1,171,926.21, 1,766,673.12 and 1,093,805.94 is: 1,648,907.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,171,926.21 : 1,766,673.12 = 1,093,805.94 : x
  2. Step 2: Convert to fraction form
    1,171,926.21/1,766,673.12 = 1,093,805.94/x
  3. Step 3: Cross multiply
    1,171,926.21x = 1,766,673.12 × 1,093,805.94
  4. Step 4: Simplify right side
    1,171,926.21x = 1,932,397,552,694.33
  5. Step 5: Solve for x
    x = 1,932,397,552,694.33/1,171,926.21
  6. Step 6: Final answer
    x = 1,648,907.19

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.