Finding the Third Proportional to 676,970 and 1,486,793
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Solution
The third proportional to 676,970 and 1,486,793 is: 3,265,363.94
Step by Step Solution
- Step 1: Write the proportion equation
676,970 : 1,486,793 = 1,486,793 : x - Step 2: Convert to fraction form
676,970/1,486,793 = 1,486,793/x - Step 3: Cross multiply
676,970x = 1,486,793 × 1,486,793 - Step 4: Simplify right side
676,970x = 2,210,553,424,849 - Step 5: Solve for x
x = 2,210,553,424,849/676,970 - Step 6: Final answer
x = 3,265,363.94
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.