Finding the Fourth Proportional to 590,366.17, 884,988.17 and 230,767.56
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Solution
The fourth proportional to 590,366.17, 884,988.17 and 230,767.56 is: 345,932.02
Step by Step Solution
- Step 1: Write the proportion equation
590,366.17 : 884,988.17 = 230,767.56 : x - Step 2: Convert to fraction form
590,366.17/884,988.17 = 230,767.56/x - Step 3: Cross multiply
590,366.17x = 884,988.17 × 230,767.56 - Step 4: Simplify right side
590,366.17x = 204,226,559,465.93 - Step 5: Solve for x
x = 204,226,559,465.93/590,366.17 - Step 6: Final answer
x = 345,932.02
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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.