Finding the Third Proportional to 671,864.63 and 1,040,414.63
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Solution
The third proportional to 671,864.63 and 1,040,414.63 is: 1,611,131.99
Step by Step Solution
- Step 1: Write the proportion equation
671,864.63 : 1,040,414.63 = 1,040,414.63 : x - Step 2: Convert to fraction form
671,864.63/1,040,414.63 = 1,040,414.63/x - Step 3: Cross multiply
671,864.63x = 1,040,414.63 × 1,040,414.63 - Step 4: Simplify right side
671,864.63x = 1,082,462,591,913.89 - Step 5: Solve for x
x = 1,082,462,591,913.89/671,864.63 - Step 6: Final answer
x = 1,611,131.99
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.