Finding the Fourth Proportional to 4,161,255.63, 6,241,883.44 and 1,169,439.63
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Solution
The fourth proportional to 4,161,255.63, 6,241,883.44 and 1,169,439.63 is: 1,754,159.44
Step by Step Solution
- Step 1: Write the proportion equation
4,161,255.63 : 6,241,883.44 = 1,169,439.63 : x - Step 2: Convert to fraction form
4,161,255.63/6,241,883.44 = 1,169,439.63/x - Step 3: Cross multiply
4,161,255.63x = 6,241,883.44 × 1,169,439.63 - Step 4: Simplify right side
4,161,255.63x = 7,299,505,829,367.31 - Step 5: Solve for x
x = 7,299,505,829,367.31/4,161,255.63 - Step 6: Final answer
x = 1,754,159.44
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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.