Finding the Fourth Proportional to 2,492,382.18, 3,738,572.96 and 599,123.62
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Solution
The fourth proportional to 2,492,382.18, 3,738,572.96 and 599,123.62 is: 898,685.35
Step by Step Solution
- Step 1: Write the proportion equation
2,492,382.18 : 3,738,572.96 = 599,123.62 : x - Step 2: Convert to fraction form
2,492,382.18/3,738,572.96 = 599,123.62/x - Step 3: Cross multiply
2,492,382.18x = 3,738,572.96 × 599,123.62 - Step 4: Simplify right side
2,492,382.18x = 2,239,867,346,736.45 - Step 5: Solve for x
x = 2,239,867,346,736.45/2,492,382.18 - Step 6: Final answer
x = 898,685.35
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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.