Finding the Fourth Proportional to 2,262,179.24, 3,393,292.08 and 664,770.68
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Solution
The fourth proportional to 2,262,179.24, 3,393,292.08 and 664,770.68 is: 997,162.84
Step by Step Solution
- Step 1: Write the proportion equation
2,262,179.24 : 3,393,292.08 = 664,770.68 : x - Step 2: Convert to fraction form
2,262,179.24/3,393,292.08 = 664,770.68/x - Step 3: Cross multiply
2,262,179.24x = 3,393,292.08 × 664,770.68 - Step 4: Simplify right side
2,262,179.24x = 2,255,761,083,460.22 - Step 5: Solve for x
x = 2,255,761,083,460.22/2,262,179.24 - Step 6: Final answer
x = 997,162.84
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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.