Finding the Third Proportional to 1,471,817.63 and 2,159,287.88
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Solution
The third proportional to 1,471,817.63 and 2,159,287.88 is: 3,167,868.12
Step by Step Solution
- Step 1: Write the proportion equation
1,471,817.63 : 2,159,287.88 = 2,159,287.88 : x - Step 2: Convert to fraction form
1,471,817.63/2,159,287.88 = 2,159,287.88/x - Step 3: Cross multiply
1,471,817.63x = 2,159,287.88 × 2,159,287.88 - Step 4: Simplify right side
1,471,817.63x = 4,662,524,127,122.02 - Step 5: Solve for x
x = 4,662,524,127,122.02/1,471,817.63 - Step 6: Final answer
x = 3,167,868.12
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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.