Finding the Fourth Proportional to 6,050,851.12, 8,350,174.66 and 3,334,597.12
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Solution
The fourth proportional to 6,050,851.12, 8,350,174.66 and 3,334,597.12 is: 4,601,744.09
Step by Step Solution
- Step 1: Write the proportion equation
6,050,851.12 : 8,350,174.66 = 3,334,597.12 : x - Step 2: Convert to fraction form
6,050,851.12/8,350,174.66 = 3,334,597.12/x - Step 3: Cross multiply
6,050,851.12x = 8,350,174.66 × 3,334,597.12 - Step 4: Simplify right side
6,050,851.12x = 27,844,468,372,732.98 - Step 5: Solve for x
x = 27,844,468,372,732.98/6,050,851.12 - Step 6: Final answer
x = 4,601,744.09
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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.