Finding the Fourth Proportional to 599,505.01, 899,317.95 and 194,680.24
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Solution
The fourth proportional to 599,505.01, 899,317.95 and 194,680.24 is: 292,039.99
Step by Step Solution
- Step 1: Write the proportion equation
599,505.01 : 899,317.95 = 194,680.24 : x - Step 2: Convert to fraction form
599,505.01/899,317.95 = 194,680.24/x - Step 3: Cross multiply
599,505.01x = 899,317.95 × 194,680.24 - Step 4: Simplify right side
599,505.01x = 175,079,434,342.31 - Step 5: Solve for x
x = 175,079,434,342.31/599,505.01 - Step 6: Final answer
x = 292,039.99
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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.