Finding the Fourth Proportional to 4,494,883.26, 6,201,468.84 and 2,750,734.41
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Solution
The fourth proportional to 4,494,883.26, 6,201,468.84 and 2,750,734.41 is: 3,795,113.85
Step by Step Solution
- Step 1: Write the proportion equation
4,494,883.26 : 6,201,468.84 = 2,750,734.41 : x - Step 2: Convert to fraction form
4,494,883.26/6,201,468.84 = 2,750,734.41/x - Step 3: Cross multiply
4,494,883.26x = 6,201,468.84 × 2,750,734.41 - Step 4: Simplify right side
4,494,883.26x = 17,058,593,730,730.79 - Step 5: Solve for x
x = 17,058,593,730,730.79/4,494,883.26 - Step 6: Final answer
x = 3,795,113.85
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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.