Finding the Third Proportional to 512,284.50 and 1,102,065.75
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Solution
The third proportional to 512,284.50 and 1,102,065.75 is: 2,370,848.46
Step by Step Solution
- Step 1: Write the proportion equation
512,284.50 : 1,102,065.75 = 1,102,065.75 : x - Step 2: Convert to fraction form
512,284.50/1,102,065.75 = 1,102,065.75/x - Step 3: Cross multiply
512,284.50x = 1,102,065.75 × 1,102,065.75 - Step 4: Simplify right side
512,284.50x = 1,214,548,917,323.06 - Step 5: Solve for x
x = 1,214,548,917,323.06/512,284.50 - Step 6: Final answer
x = 2,370,848.46
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.