Home / 3,515,016.06-5,270,627.07-1,594,879.47

Finding the Fourth Proportional to 3,515,016.06, 5,270,627.07 and 1,594,879.47

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Solution

The fourth proportional to 3,515,016.06, 5,270,627.07 and 1,594,879.47 is: 2,391,458.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,515,016.06 : 5,270,627.07 = 1,594,879.47 : x
  2. Step 2: Convert to fraction form
    3,515,016.06/5,270,627.07 = 1,594,879.47/x
  3. Step 3: Cross multiply
    3,515,016.06x = 5,270,627.07 × 1,594,879.47
  4. Step 4: Simplify right side
    3,515,016.06x = 8,406,014,907,969.25
  5. Step 5: Solve for x
    x = 8,406,014,907,969.25/3,515,016.06
  6. Step 6: Final answer
    x = 2,391,458.46

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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.