Finding the Fourth Proportional to 588,543.91, 882,591.77 and 348,725.49
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Solution
The fourth proportional to 588,543.91, 882,591.77 and 348,725.49 is: 522,955.45
Step by Step Solution
- Step 1: Write the proportion equation
588,543.91 : 882,591.77 = 348,725.49 : x - Step 2: Convert to fraction form
588,543.91/882,591.77 = 348,725.49/x - Step 3: Cross multiply
588,543.91x = 882,591.77 × 348,725.49 - Step 4: Simplify right side
588,543.91x = 307,782,247,463.22 - Step 5: Solve for x
x = 307,782,247,463.22/588,543.91 - Step 6: Final answer
x = 522,955.45
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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.