Finding the Fourth Proportional to 5,874,244.46, 8,106,597.10 and 3,296,115.92
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Solution
The fourth proportional to 5,874,244.46, 8,106,597.10 and 3,296,115.92 is: 4,548,718.38
Step by Step Solution
- Step 1: Write the proportion equation
5,874,244.46 : 8,106,597.10 = 3,296,115.92 : x - Step 2: Convert to fraction form
5,874,244.46/8,106,597.10 = 3,296,115.92/x - Step 3: Cross multiply
5,874,244.46x = 8,106,597.10 × 3,296,115.92 - Step 4: Simplify right side
5,874,244.46x = 26,720,283,758,335.83 - Step 5: Solve for x
x = 26,720,283,758,335.83/5,874,244.46 - Step 6: Final answer
x = 4,548,718.38
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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.