Finding the Third Proportional to 555,105 and 1,153,842.75
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Solution
The third proportional to 555,105 and 1,153,842.75 is: 2,398,380.65
Step by Step Solution
- Step 1: Write the proportion equation
555,105 : 1,153,842.75 = 1,153,842.75 : x - Step 2: Convert to fraction form
555,105/1,153,842.75 = 1,153,842.75/x - Step 3: Cross multiply
555,105x = 1,153,842.75 × 1,153,842.75 - Step 4: Simplify right side
555,105x = 1,331,353,091,727.56 - Step 5: Solve for x
x = 1,331,353,091,727.56/555,105 - Step 6: Final answer
x = 2,398,380.65
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.