Finding the Third Proportional to 1,982,920.50 and 2,675,430
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Solution
The third proportional to 1,982,920.50 and 2,675,430 is: 3,609,789.54
Step by Step Solution
- Step 1: Write the proportion equation
1,982,920.50 : 2,675,430 = 2,675,430 : x - Step 2: Convert to fraction form
1,982,920.50/2,675,430 = 2,675,430/x - Step 3: Cross multiply
1,982,920.50x = 2,675,430 × 2,675,430 - Step 4: Simplify right side
1,982,920.50x = 7,157,925,684,900 - Step 5: Solve for x
x = 7,157,925,684,900/1,982,920.50 - Step 6: Final answer
x = 3,609,789.54
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.