Finding the Fourth Proportional to 4,183,537.35, 5,773,039 and 2,347,824.23
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Solution
The fourth proportional to 4,183,537.35, 5,773,039 and 2,347,824.23 is: 3,239,861.31
Step by Step Solution
- Step 1: Write the proportion equation
4,183,537.35 : 5,773,039 = 2,347,824.23 : x - Step 2: Convert to fraction form
4,183,537.35/5,773,039 = 2,347,824.23/x - Step 3: Cross multiply
4,183,537.35x = 5,773,039 × 2,347,824.23 - Step 4: Simplify right side
4,183,537.35x = 13,554,080,816,069.78 - Step 5: Solve for x
x = 13,554,080,816,069.78/4,183,537.35 - Step 6: Final answer
x = 3,239,861.31
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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.