Finding the Fourth Proportional to 4,603,687.84, 6,351,073.68 and 4,390,236.64
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Solution
The fourth proportional to 4,603,687.84, 6,351,073.68 and 4,390,236.64 is: 6,056,604.48
Step by Step Solution
- Step 1: Write the proportion equation
4,603,687.84 : 6,351,073.68 = 4,390,236.64 : x - Step 2: Convert to fraction form
4,603,687.84/6,351,073.68 = 4,390,236.64/x - Step 3: Cross multiply
4,603,687.84x = 6,351,073.68 × 4,390,236.64 - Step 4: Simplify right side
4,603,687.84x = 27,882,716,373,275.63 - Step 5: Solve for x
x = 27,882,716,373,275.63/4,603,687.84 - Step 6: Final answer
x = 6,056,604.48
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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.