Finding the Third Proportional to 443,359.69 and 922,101.19
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Solution
The third proportional to 443,359.69 and 922,101.19 is: 1,917,789.61
Step by Step Solution
- Step 1: Write the proportion equation
443,359.69 : 922,101.19 = 922,101.19 : x - Step 2: Convert to fraction form
443,359.69/922,101.19 = 922,101.19/x - Step 3: Cross multiply
443,359.69x = 922,101.19 × 922,101.19 - Step 4: Simplify right side
443,359.69x = 850,270,599,988.91 - Step 5: Solve for x
x = 850,270,599,988.91/443,359.69 - Step 6: Final answer
x = 1,917,789.61
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.