Finding the Fourth Proportional to 5,874,483.26, 8,809,729.41 and 2,035,409.75
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Solution
The fourth proportional to 5,874,483.26, 8,809,729.41 and 2,035,409.75 is: 3,052,423.22
Step by Step Solution
- Step 1: Write the proportion equation
5,874,483.26 : 8,809,729.41 = 2,035,409.75 : x - Step 2: Convert to fraction form
5,874,483.26/8,809,729.41 = 2,035,409.75/x - Step 3: Cross multiply
5,874,483.26x = 8,809,729.41 × 2,035,409.75 - Step 4: Simplify right side
5,874,483.26x = 17,931,409,135,975.75 - Step 5: Solve for x
x = 17,931,409,135,975.75/5,874,483.26 - Step 6: Final answer
x = 3,052,423.22
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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.