Home / 1,093,515.35-1,509,087.41-596,826.38

Finding the Fourth Proportional to 1,093,515.35, 1,509,087.41 and 596,826.38

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Solution

The fourth proportional to 1,093,515.35, 1,509,087.41 and 596,826.38 is: 823,640.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,515.35 : 1,509,087.41 = 596,826.38 : x
  2. Step 2: Convert to fraction form
    1,093,515.35/1,509,087.41 = 596,826.38/x
  3. Step 3: Cross multiply
    1,093,515.35x = 1,509,087.41 × 596,826.38
  4. Step 4: Simplify right side
    1,093,515.35x = 900,663,181,278.66
  5. Step 5: Solve for x
    x = 900,663,181,278.66/1,093,515.35
  6. Step 6: Final answer
    x = 823,640.19

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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.