Finding the Fourth Proportional to 4,274,093.24, 6,411,126.01 and 3,302,867.52
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Solution
The fourth proportional to 4,274,093.24, 6,411,126.01 and 3,302,867.52 is: 4,954,290.58
Step by Step Solution
- Step 1: Write the proportion equation
4,274,093.24 : 6,411,126.01 = 3,302,867.52 : x - Step 2: Convert to fraction form
4,274,093.24/6,411,126.01 = 3,302,867.52/x - Step 3: Cross multiply
4,274,093.24x = 6,411,126.01 × 3,302,867.52 - Step 4: Simplify right side
4,274,093.24x = 21,175,099,865,056.20 - Step 5: Solve for x
x = 21,175,099,865,056.20/4,274,093.24 - Step 6: Final answer
x = 4,954,290.58
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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.