Finding the Third Proportional to 757,419.19 and 1,133,445.19
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Solution
The third proportional to 757,419.19 and 1,133,445.19 is: 1,696,151.90
Step by Step Solution
- Step 1: Write the proportion equation
757,419.19 : 1,133,445.19 = 1,133,445.19 : x - Step 2: Convert to fraction form
757,419.19/1,133,445.19 = 1,133,445.19/x - Step 3: Cross multiply
757,419.19x = 1,133,445.19 × 1,133,445.19 - Step 4: Simplify right side
757,419.19x = 1,284,697,993,066.91 - Step 5: Solve for x
x = 1,284,697,993,066.91/757,419.19 - Step 6: Final answer
x = 1,696,151.90
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.