Finding the Third Proportional to 1,716,612.75 and 2,717,620.88
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Solution
The third proportional to 1,716,612.75 and 2,717,620.88 is: 4,302,346.71
Step by Step Solution
- Step 1: Write the proportion equation
1,716,612.75 : 2,717,620.88 = 2,717,620.88 : x - Step 2: Convert to fraction form
1,716,612.75/2,717,620.88 = 2,717,620.88/x - Step 3: Cross multiply
1,716,612.75x = 2,717,620.88 × 2,717,620.88 - Step 4: Simplify right side
1,716,612.75x = 7,385,463,220,235.77 - Step 5: Solve for x
x = 7,385,463,220,235.77/1,716,612.75 - Step 6: Final answer
x = 4,302,346.71
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Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.