Finding the Third Proportional to 612,451.13 and 951,891.75
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Solution
The third proportional to 612,451.13 and 951,891.75 is: 1,479,461.57
Step by Step Solution
- Step 1: Write the proportion equation
612,451.13 : 951,891.75 = 951,891.75 : x - Step 2: Convert to fraction form
612,451.13/951,891.75 = 951,891.75/x - Step 3: Cross multiply
612,451.13x = 951,891.75 × 951,891.75 - Step 4: Simplify right side
612,451.13x = 906,097,903,718.06 - Step 5: Solve for x
x = 906,097,903,718.06/612,451.13 - Step 6: Final answer
x = 1,479,461.57
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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.