Home / 1,093,661.52-1,509,257.07-610,247.04

Finding the Fourth Proportional to 1,093,661.52, 1,509,257.07 and 610,247.04

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Solution

The fourth proportional to 1,093,661.52, 1,509,257.07 and 610,247.04 is: 842,143.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,661.52 : 1,509,257.07 = 610,247.04 : x
  2. Step 2: Convert to fraction form
    1,093,661.52/1,509,257.07 = 610,247.04/x
  3. Step 3: Cross multiply
    1,093,661.52x = 1,509,257.07 × 610,247.04
  4. Step 4: Simplify right side
    1,093,661.52x = 921,019,659,566.57
  5. Step 5: Solve for x
    x = 921,019,659,566.57/1,093,661.52
  6. Step 6: Final answer
    x = 842,143.24

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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.