Finding the Fourth Proportional to 3,268,244.98, 4,896,686.17 and 2,293,542.14
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Solution
The fourth proportional to 3,268,244.98, 4,896,686.17 and 2,293,542.14 is: 3,436,326.26
Step by Step Solution
- Step 1: Write the proportion equation
3,268,244.98 : 4,896,686.17 = 2,293,542.14 : x - Step 2: Convert to fraction form
3,268,244.98/4,896,686.17 = 2,293,542.14/x - Step 3: Cross multiply
3,268,244.98x = 4,896,686.17 × 2,293,542.14 - Step 4: Simplify right side
3,268,244.98x = 11,230,756,042,732.53 - Step 5: Solve for x
x = 11,230,756,042,732.53/3,268,244.98 - Step 6: Final answer
x = 3,436,326.26
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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.