Finding the Third Proportional to 5,493,231 and 8,367,772.50
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Solution
The third proportional to 5,493,231 and 8,367,772.50 is: 12,746,526.88
Step by Step Solution
- Step 1: Write the proportion equation
5,493,231 : 8,367,772.50 = 8,367,772.50 : x - Step 2: Convert to fraction form
5,493,231/8,367,772.50 = 8,367,772.50/x - Step 3: Cross multiply
5,493,231x = 8,367,772.50 × 8,367,772.50 - Step 4: Simplify right side
5,493,231x = 70,019,616,611,756.25 - Step 5: Solve for x
x = 70,019,616,611,756.25/5,493,231 - Step 6: Final answer
x = 12,746,526.88
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.