Finding the Fourth Proportional to 894,518.22, 1,341,491.19 and 295,367.70
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Solution
The fourth proportional to 894,518.22, 1,341,491.19 and 295,367.70 is: 442,957.07
Step by Step Solution
- Step 1: Write the proportion equation
894,518.22 : 1,341,491.19 = 295,367.70 : x - Step 2: Convert to fraction form
894,518.22/1,341,491.19 = 295,367.70/x - Step 3: Cross multiply
894,518.22x = 1,341,491.19 × 295,367.70 - Step 4: Simplify right side
894,518.22x = 396,233,167,360.56 - Step 5: Solve for x
x = 396,233,167,360.56/894,518.22 - Step 6: Final answer
x = 442,957.07
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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.