Finding the Fourth Proportional to 514,606.82, 771,497.84 and 244,599.44
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Solution
The fourth proportional to 514,606.82, 771,497.84 and 244,599.44 is: 366,703.15
Step by Step Solution
- Step 1: Write the proportion equation
514,606.82 : 771,497.84 = 244,599.44 : x - Step 2: Convert to fraction form
514,606.82/771,497.84 = 244,599.44/x - Step 3: Cross multiply
514,606.82x = 771,497.84 × 244,599.44 - Step 4: Simplify right side
514,606.82x = 188,707,939,625.21 - Step 5: Solve for x
x = 188,707,939,625.21/514,606.82 - Step 6: Final answer
x = 366,703.15
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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.