Finding the Fourth Proportional to 4,625,331.84, 6,932,936.64 and 2,381,604.48
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Solution
The fourth proportional to 4,625,331.84, 6,932,936.64 and 2,381,604.48 is: 3,569,800.73
Step by Step Solution
- Step 1: Write the proportion equation
4,625,331.84 : 6,932,936.64 = 2,381,604.48 : x - Step 2: Convert to fraction form
4,625,331.84/6,932,936.64 = 2,381,604.48/x - Step 3: Cross multiply
4,625,331.84x = 6,932,936.64 × 2,381,604.48 - Step 4: Simplify right side
4,625,331.84x = 16,511,512,961,380.15 - Step 5: Solve for x
x = 16,511,512,961,380.15/4,625,331.84 - Step 6: Final answer
x = 3,569,800.73
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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.