Finding the Fourth Proportional to 17,999,833.37, 27,002,554.74 and 5,866,481.70
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Solution
The fourth proportional to 17,999,833.37, 27,002,554.74 and 5,866,481.70 is: 8,800,636.65
Step by Step Solution
- Step 1: Write the proportion equation
17,999,833.37 : 27,002,554.74 = 5,866,481.70 : x - Step 2: Convert to fraction form
17,999,833.37/27,002,554.74 = 5,866,481.70/x - Step 3: Cross multiply
17,999,833.37x = 27,002,554.74 × 5,866,481.70 - Step 4: Simplify right side
17,999,833.37x = 158,409,993,235,458.25 - Step 5: Solve for x
x = 158,409,993,235,458.25/17,999,833.37 - Step 6: Final answer
x = 8,800,636.65
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.