Finding the Third Proportional to 550,508.06 and 1,212,770.81
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Solution
The third proportional to 550,508.06 and 1,212,770.81 is: 2,671,737.52
Step by Step Solution
- Step 1: Write the proportion equation
550,508.06 : 1,212,770.81 = 1,212,770.81 : x - Step 2: Convert to fraction form
550,508.06/1,212,770.81 = 1,212,770.81/x - Step 3: Cross multiply
550,508.06x = 1,212,770.81 × 1,212,770.81 - Step 4: Simplify right side
550,508.06x = 1,470,813,043,651.91 - Step 5: Solve for x
x = 1,470,813,043,651.91/550,508.06 - Step 6: Final answer
x = 2,671,737.52
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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.