Finding the Third Proportional to 1,218,102.05 and 1,703,035.13
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Solution
The third proportional to 1,218,102.05 and 1,703,035.13 is: 2,381,022.71
Step by Step Solution
- Step 1: Write the proportion equation
1,218,102.05 : 1,703,035.13 = 1,703,035.13 : x - Step 2: Convert to fraction form
1,218,102.05/1,703,035.13 = 1,703,035.13/x - Step 3: Cross multiply
1,218,102.05x = 1,703,035.13 × 1,703,035.13 - Step 4: Simplify right side
1,218,102.05x = 2,900,328,636,983.77 - Step 5: Solve for x
x = 2,900,328,636,983.77/1,218,102.05 - Step 6: Final answer
x = 2,381,022.71
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.