Finding the Fourth Proportional to 1,716,052.75, 2,368,146.33 and 941,696.62
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Solution
The fourth proportional to 1,716,052.75, 2,368,146.33 and 941,696.62 is: 1,299,537.79
Step by Step Solution
- Step 1: Write the proportion equation
1,716,052.75 : 2,368,146.33 = 941,696.62 : x - Step 2: Convert to fraction form
1,716,052.75/2,368,146.33 = 941,696.62/x - Step 3: Cross multiply
1,716,052.75x = 2,368,146.33 × 941,696.62 - Step 4: Simplify right side
1,716,052.75x = 2,230,075,388,706.04 - Step 5: Solve for x
x = 2,230,075,388,706.04/1,716,052.75 - Step 6: Final answer
x = 1,299,537.79
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.