Finding the Third Proportional to 6,176,611.13 and 8,910,582.19
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Solution
The third proportional to 6,176,611.13 and 8,910,582.19 is: 12,854,698.69
Step by Step Solution
- Step 1: Write the proportion equation
6,176,611.13 : 8,910,582.19 = 8,910,582.19 : x - Step 2: Convert to fraction form
6,176,611.13/8,910,582.19 = 8,910,582.19/x - Step 3: Cross multiply
6,176,611.13x = 8,910,582.19 × 8,910,582.19 - Step 4: Simplify right side
6,176,611.13x = 79,398,474,920,192.28 - Step 5: Solve for x
x = 79,398,474,920,192.28/6,176,611.13 - Step 6: Final answer
x = 12,854,698.69
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Why These Related Problems?
These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.