Finding the Fourth Proportional to 396,652.44, 593,650.26 and 325,572.78
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Solution
The fourth proportional to 396,652.44, 593,650.26 and 325,572.78 is: 487,268.82
Step by Step Solution
- Step 1: Write the proportion equation
396,652.44 : 593,650.26 = 325,572.78 : x - Step 2: Convert to fraction form
396,652.44/593,650.26 = 325,572.78/x - Step 3: Cross multiply
396,652.44x = 593,650.26 × 325,572.78 - Step 4: Simplify right side
396,652.44x = 193,276,365,495.92 - Step 5: Solve for x
x = 193,276,365,495.92/396,652.44 - Step 6: Final answer
x = 487,268.82
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.