Finding the Third Proportional to 1,207,998.56 and 1,771,394.06
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Solution
The third proportional to 1,207,998.56 and 1,771,394.06 is: 2,597,550.21
Step by Step Solution
- Step 1: Write the proportion equation
1,207,998.56 : 1,771,394.06 = 1,771,394.06 : x - Step 2: Convert to fraction form
1,207,998.56/1,771,394.06 = 1,771,394.06/x - Step 3: Cross multiply
1,207,998.56x = 1,771,394.06 × 1,771,394.06 - Step 4: Simplify right side
1,207,998.56x = 3,137,836,924,660.25 - Step 5: Solve for x
x = 3,137,836,924,660.25/1,207,998.56 - Step 6: Final answer
x = 2,597,550.21
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.