Finding the Third Proportional to 858,632.91 and 1,166,115.23
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Solution
The third proportional to 858,632.91 and 1,166,115.23 is: 1,583,709.09
Step by Step Solution
- Step 1: Write the proportion equation
858,632.91 : 1,166,115.23 = 1,166,115.23 : x - Step 2: Convert to fraction form
858,632.91/1,166,115.23 = 1,166,115.23/x - Step 3: Cross multiply
858,632.91x = 1,166,115.23 × 1,166,115.23 - Step 4: Simplify right side
858,632.91x = 1,359,824,739,841.46 - Step 5: Solve for x
x = 1,359,824,739,841.46/858,632.91 - Step 6: Final answer
x = 1,583,709.09
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Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.