Finding the Third Proportional to 1,806,872.06 and 2,660,348.81
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Solution
The third proportional to 1,806,872.06 and 2,660,348.81 is: 3,916,965.65
Step by Step Solution
- Step 1: Write the proportion equation
1,806,872.06 : 2,660,348.81 = 2,660,348.81 : x - Step 2: Convert to fraction form
1,806,872.06/2,660,348.81 = 2,660,348.81/x - Step 3: Cross multiply
1,806,872.06x = 2,660,348.81 × 2,660,348.81 - Step 4: Simplify right side
1,806,872.06x = 7,077,455,804,170.16 - Step 5: Solve for x
x = 7,077,455,804,170.16/1,806,872.06 - Step 6: Final answer
x = 3,916,965.65
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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.