Finding the Fourth Proportional to 593,497.38, 819,060.99 and 335,367.75
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Solution
The fourth proportional to 593,497.38, 819,060.99 and 335,367.75 is: 462,827.05
Step by Step Solution
- Step 1: Write the proportion equation
593,497.38 : 819,060.99 = 335,367.75 : x - Step 2: Convert to fraction form
593,497.38/819,060.99 = 335,367.75/x - Step 3: Cross multiply
593,497.38x = 819,060.99 × 335,367.75 - Step 4: Simplify right side
593,497.38x = 274,686,641,329.07 - Step 5: Solve for x
x = 274,686,641,329.07/593,497.38 - Step 6: Final answer
x = 462,827.05
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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.