Finding the Fourth Proportional to 593,104.92, 889,283.52 and 503,179.08
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Solution
The fourth proportional to 593,104.92, 889,283.52 and 503,179.08 is: 754,451.44
Step by Step Solution
- Step 1: Write the proportion equation
593,104.92 : 889,283.52 = 503,179.08 : x - Step 2: Convert to fraction form
593,104.92/889,283.52 = 503,179.08/x - Step 3: Cross multiply
593,104.92x = 889,283.52 × 503,179.08 - Step 4: Simplify right side
593,104.92x = 447,468,863,452.76 - Step 5: Solve for x
x = 447,468,863,452.76/593,104.92 - Step 6: Final answer
x = 754,451.44
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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.