Finding the Fourth Proportional to 4,473,512.44, 6,173,622 and 2,539,952.92
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Solution
The fourth proportional to 4,473,512.44, 6,173,622 and 2,539,952.92 is: 3,505,234.30
Step by Step Solution
- Step 1: Write the proportion equation
4,473,512.44 : 6,173,622 = 2,539,952.92 : x - Step 2: Convert to fraction form
4,473,512.44/6,173,622 = 2,539,952.92/x - Step 3: Cross multiply
4,473,512.44x = 6,173,622 × 2,539,952.92 - Step 4: Simplify right side
4,473,512.44x = 15,680,709,225,876.24 - Step 5: Solve for x
x = 15,680,709,225,876.24/4,473,512.44 - Step 6: Final answer
x = 3,505,234.30
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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.