Finding the Fourth Proportional to 4,264,566.58, 5,884,533.39 and 2,738,740.42
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Solution
The fourth proportional to 4,264,566.58, 5,884,533.39 and 2,738,740.42 is: 3,779,096.69
Step by Step Solution
- Step 1: Write the proportion equation
4,264,566.58 : 5,884,533.39 = 2,738,740.42 : x - Step 2: Convert to fraction form
4,264,566.58/5,884,533.39 = 2,738,740.42/x - Step 3: Cross multiply
4,264,566.58x = 5,884,533.39 × 2,738,740.42 - Step 4: Simplify right side
4,264,566.58x = 16,116,209,448,032.62 - Step 5: Solve for x
x = 16,116,209,448,032.62/4,264,566.58 - Step 6: Final answer
x = 3,779,096.69
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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.