Finding the Fourth Proportional to 2,727,239.50, 4,091,449.74 and 1,044,343
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Solution
The fourth proportional to 2,727,239.50, 4,091,449.74 and 1,044,343 is: 1,566,740.62
Step by Step Solution
- Step 1: Write the proportion equation
2,727,239.50 : 4,091,449.74 = 1,044,343 : x - Step 2: Convert to fraction form
2,727,239.50/4,091,449.74 = 1,044,343/x - Step 3: Cross multiply
2,727,239.50x = 4,091,449.74 × 1,044,343 - Step 4: Simplify right side
2,727,239.50x = 4,272,876,895,820.82 - Step 5: Solve for x
x = 4,272,876,895,820.82/2,727,239.50 - Step 6: Final answer
x = 1,566,740.62
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.