Finding the Fourth Proportional to 582,199.92, 803,392.92 and 327,502.08
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Solution
The fourth proportional to 582,199.92, 803,392.92 and 327,502.08 is: 451,928.70
Step by Step Solution
- Step 1: Write the proportion equation
582,199.92 : 803,392.92 = 327,502.08 : x - Step 2: Convert to fraction form
582,199.92/803,392.92 = 327,502.08/x - Step 3: Cross multiply
582,199.92x = 803,392.92 × 327,502.08 - Step 4: Simplify right side
582,199.92x = 263,112,852,357.27 - Step 5: Solve for x
x = 263,112,852,357.27/582,199.92 - Step 6: Final answer
x = 451,928.70
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.