Finding the Fourth Proportional to 599,593.96, 899,390.94 and 179,165.08
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Solution
The fourth proportional to 599,593.96, 899,390.94 and 179,165.08 is: 268,747.62
Step by Step Solution
- Step 1: Write the proportion equation
599,593.96 : 899,390.94 = 179,165.08 : x - Step 2: Convert to fraction form
599,593.96/899,390.94 = 179,165.08/x - Step 3: Cross multiply
599,593.96x = 899,390.94 × 179,165.08 - Step 4: Simplify right side
599,593.96x = 161,139,449,716.38 - Step 5: Solve for x
x = 161,139,449,716.38/599,593.96 - Step 6: Final answer
x = 268,747.62
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Similar ratio
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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.