Finding the Fourth Proportional to 6,799,246.94, 10,192,458.53 and 3,384,304.88
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Solution
The fourth proportional to 6,799,246.94, 10,192,458.53 and 3,384,304.88 is: 5,073,265.82
Step by Step Solution
- Step 1: Write the proportion equation
6,799,246.94 : 10,192,458.53 = 3,384,304.88 : x - Step 2: Convert to fraction form
6,799,246.94/10,192,458.53 = 3,384,304.88/x - Step 3: Cross multiply
6,799,246.94x = 10,192,458.53 × 3,384,304.88 - Step 4: Simplify right side
6,799,246.94x = 34,494,387,099,775.10 - Step 5: Solve for x
x = 34,494,387,099,775.10/6,799,246.94 - Step 6: Final answer
x = 5,073,265.82
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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.