Finding the Fourth Proportional to 6,013,733.41, 8,252,939.29 and 5,971,218.13
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Solution
The fourth proportional to 6,013,733.41, 8,252,939.29 and 5,971,218.13 is: 8,194,593.50
Step by Step Solution
- Step 1: Write the proportion equation
6,013,733.41 : 8,252,939.29 = 5,971,218.13 : x - Step 2: Convert to fraction form
6,013,733.41/8,252,939.29 = 5,971,218.13/x - Step 3: Cross multiply
6,013,733.41x = 8,252,939.29 × 5,971,218.13 - Step 4: Simplify right side
6,013,733.41x = 49,280,100,714,237.33 - Step 5: Solve for x
x = 49,280,100,714,237.33/6,013,733.41 - Step 6: Final answer
x = 8,194,593.50
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.