Home / 1,083,107.12-1,494,788.09-599,672.25

Finding the Fourth Proportional to 1,083,107.12, 1,494,788.09 and 599,672.25

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Solution

The fourth proportional to 1,083,107.12, 1,494,788.09 and 599,672.25 is: 827,603.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,107.12 : 1,494,788.09 = 599,672.25 : x
  2. Step 2: Convert to fraction form
    1,083,107.12/1,494,788.09 = 599,672.25/x
  3. Step 3: Cross multiply
    1,083,107.12x = 1,494,788.09 × 599,672.25
  4. Step 4: Simplify right side
    1,083,107.12x = 896,382,934,205.14
  5. Step 5: Solve for x
    x = 896,382,934,205.14/1,083,107.12
  6. Step 6: Final answer
    x = 827,603.22

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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.