Finding the Fourth Proportional to 888,073.92, 1,332,194.76 and 248,377.44
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Solution
The fourth proportional to 888,073.92, 1,332,194.76 and 248,377.44 is: 372,589.62
Step by Step Solution
- Step 1: Write the proportion equation
888,073.92 : 1,332,194.76 = 248,377.44 : x - Step 2: Convert to fraction form
888,073.92/1,332,194.76 = 248,377.44/x - Step 3: Cross multiply
888,073.92x = 1,332,194.76 × 248,377.44 - Step 4: Simplify right side
888,073.92x = 330,887,124,070.21 - Step 5: Solve for x
x = 330,887,124,070.21/888,073.92 - Step 6: Final answer
x = 372,589.62
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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.