Finding the Fourth Proportional to 5,898,207.68, 8,139,007.68 and 3,284,514.26
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Solution
The fourth proportional to 5,898,207.68, 8,139,007.68 and 3,284,514.26 is: 4,532,340.71
Step by Step Solution
- Step 1: Write the proportion equation
5,898,207.68 : 8,139,007.68 = 3,284,514.26 : x - Step 2: Convert to fraction form
5,898,207.68/8,139,007.68 = 3,284,514.26/x - Step 3: Cross multiply
5,898,207.68x = 8,139,007.68 × 3,284,514.26 - Step 4: Simplify right side
5,898,207.68x = 26,732,686,764,718.83 - Step 5: Solve for x
x = 26,732,686,764,718.83/5,898,207.68 - Step 6: Final answer
x = 4,532,340.71
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.