Finding the Fourth Proportional to 3,567,375.24, 5,351,880.14 and 1,545,958.32
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Solution
The fourth proportional to 3,567,375.24, 5,351,880.14 and 1,545,958.32 is: 2,319,291.66
Step by Step Solution
- Step 1: Write the proportion equation
3,567,375.24 : 5,351,880.14 = 1,545,958.32 : x - Step 2: Convert to fraction form
3,567,375.24/5,351,880.14 = 1,545,958.32/x - Step 3: Cross multiply
3,567,375.24x = 5,351,880.14 × 1,545,958.32 - Step 4: Simplify right side
3,567,375.24x = 8,273,783,630,075.77 - Step 5: Solve for x
x = 8,273,783,630,075.77/3,567,375.24 - Step 6: Final answer
x = 2,319,291.66
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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.