Finding the Fourth Proportional to 589,560.30, 884,512.71 and 190,192.26
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Solution
The fourth proportional to 589,560.30, 884,512.71 and 190,192.26 is: 285,343.96
Step by Step Solution
- Step 1: Write the proportion equation
589,560.30 : 884,512.71 = 190,192.26 : x - Step 2: Convert to fraction form
589,560.30/884,512.71 = 190,192.26/x - Step 3: Cross multiply
589,560.30x = 884,512.71 × 190,192.26 - Step 4: Simplify right side
589,560.30x = 168,227,471,313.63 - Step 5: Solve for x
x = 168,227,471,313.63/589,560.30 - Step 6: Final answer
x = 285,343.96
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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.