Finding the Third Proportional to 739,975.50 and 1,106,988.75
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Solution
The third proportional to 739,975.50 and 1,106,988.75 is: 1,656,033.33
Step by Step Solution
- Step 1: Write the proportion equation
739,975.50 : 1,106,988.75 = 1,106,988.75 : x - Step 2: Convert to fraction form
739,975.50/1,106,988.75 = 1,106,988.75/x - Step 3: Cross multiply
739,975.50x = 1,106,988.75 × 1,106,988.75 - Step 4: Simplify right side
739,975.50x = 1,225,424,092,626.56 - Step 5: Solve for x
x = 1,225,424,092,626.56/739,975.50 - Step 6: Final answer
x = 1,656,033.33
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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.