Finding the Third Proportional to 443,364.19 and 922,110.19
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Solution
The third proportional to 443,364.19 and 922,110.19 is: 1,917,807.58
Step by Step Solution
- Step 1: Write the proportion equation
443,364.19 : 922,110.19 = 922,110.19 : x - Step 2: Convert to fraction form
443,364.19/922,110.19 = 922,110.19/x - Step 3: Cross multiply
443,364.19x = 922,110.19 × 922,110.19 - Step 4: Simplify right side
443,364.19x = 850,287,197,891.29 - Step 5: Solve for x
x = 850,287,197,891.29/443,364.19 - Step 6: Final answer
x = 1,917,807.58
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.