Finding the Fourth Proportional to 1,514,836.48, 2,271,687.68 and 650,162.24
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Solution
The fourth proportional to 1,514,836.48, 2,271,687.68 and 650,162.24 is: 974,999.99
Step by Step Solution
- Step 1: Write the proportion equation
1,514,836.48 : 2,271,687.68 = 650,162.24 : x - Step 2: Convert to fraction form
1,514,836.48/2,271,687.68 = 650,162.24/x - Step 3: Cross multiply
1,514,836.48x = 2,271,687.68 × 650,162.24 - Step 4: Simplify right side
1,514,836.48x = 1,476,965,550,609.20 - Step 5: Solve for x
x = 1,476,965,550,609.20/1,514,836.48 - Step 6: Final answer
x = 974,999.99
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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.