Finding the Fourth Proportional to 583,853.63, 876,173.49 and 204,777.88
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Solution
The fourth proportional to 583,853.63, 876,173.49 and 204,777.88 is: 307,304.67
Step by Step Solution
- Step 1: Write the proportion equation
583,853.63 : 876,173.49 = 204,777.88 : x - Step 2: Convert to fraction form
583,853.63/876,173.49 = 204,777.88/x - Step 3: Cross multiply
583,853.63x = 876,173.49 × 204,777.88 - Step 4: Simplify right side
583,853.63x = 179,420,947,603.97 - Step 5: Solve for x
x = 179,420,947,603.97/583,853.63 - Step 6: Final answer
x = 307,304.67
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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.