Finding the Fourth Proportional to 498,049.97, 746,631.14 and 182,433.06
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Solution
The fourth proportional to 498,049.97, 746,631.14 and 182,433.06 is: 273,487.02
Step by Step Solution
- Step 1: Write the proportion equation
498,049.97 : 746,631.14 = 182,433.06 : x - Step 2: Convert to fraction form
498,049.97/746,631.14 = 182,433.06/x - Step 3: Cross multiply
498,049.97x = 746,631.14 × 182,433.06 - Step 4: Simplify right side
498,049.97x = 136,210,202,649.32 - Step 5: Solve for x
x = 136,210,202,649.32/498,049.97 - Step 6: Final answer
x = 273,487.02
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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.