Finding the Third Proportional to 512,601.75 and 1,121,704.88
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Solution
The third proportional to 512,601.75 and 1,121,704.88 is: 2,454,579.65
Step by Step Solution
- Step 1: Write the proportion equation
512,601.75 : 1,121,704.88 = 1,121,704.88 : x - Step 2: Convert to fraction form
512,601.75/1,121,704.88 = 1,121,704.88/x - Step 3: Cross multiply
512,601.75x = 1,121,704.88 × 1,121,704.88 - Step 4: Simplify right side
512,601.75x = 1,258,221,826,598.77 - Step 5: Solve for x
x = 1,258,221,826,598.77/512,601.75 - Step 6: Final answer
x = 2,454,579.65
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.