Home / 1,504,385.72-2,256,553.97-605,804.83

Finding the Fourth Proportional to 1,504,385.72, 2,256,553.97 and 605,804.83

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Solution

The fourth proportional to 1,504,385.72, 2,256,553.97 and 605,804.83 is: 908,697.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,385.72 : 2,256,553.97 = 605,804.83 : x
  2. Step 2: Convert to fraction form
    1,504,385.72/2,256,553.97 = 605,804.83/x
  3. Step 3: Cross multiply
    1,504,385.72x = 2,256,553.97 × 605,804.83
  4. Step 4: Simplify right side
    1,504,385.72x = 1,367,031,290,054.80
  5. Step 5: Solve for x
    x = 1,367,031,290,054.80/1,504,385.72
  6. Step 6: Final answer
    x = 908,697.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.