Finding the Third Proportional to 194,030.44 and 417,570.19
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Solution
The third proportional to 194,030.44 and 417,570.19 is: 898,646.95
Step by Step Solution
- Step 1: Write the proportion equation
194,030.44 : 417,570.19 = 417,570.19 : x - Step 2: Convert to fraction form
194,030.44/417,570.19 = 417,570.19/x - Step 3: Cross multiply
194,030.44x = 417,570.19 × 417,570.19 - Step 4: Simplify right side
194,030.44x = 174,364,861,488.79 - Step 5: Solve for x
x = 174,364,861,488.79/194,030.44 - Step 6: Final answer
x = 898,646.95
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.