Finding the Fourth Proportional to 601,605.36, 902,409.26 and 246,555.63
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Solution
The fourth proportional to 601,605.36, 902,409.26 and 246,555.63 is: 369,833.94
Step by Step Solution
- Step 1: Write the proportion equation
601,605.36 : 902,409.26 = 246,555.63 : x - Step 2: Convert to fraction form
601,605.36/902,409.26 = 246,555.63/x - Step 3: Cross multiply
601,605.36x = 902,409.26 × 246,555.63 - Step 4: Simplify right side
601,605.36x = 222,494,082,384.36 - Step 5: Solve for x
x = 222,494,082,384.36/601,605.36 - Step 6: Final answer
x = 369,833.94
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1.5x scale
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.