Finding the Fourth Proportional to 2,668,092.94, 3,681,963.70 and 1,444,398
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Solution
The fourth proportional to 2,668,092.94, 3,681,963.70 and 1,444,398 is: 1,993,266.77
Step by Step Solution
- Step 1: Write the proportion equation
2,668,092.94 : 3,681,963.70 = 1,444,398 : x - Step 2: Convert to fraction form
2,668,092.94/3,681,963.70 = 1,444,398/x - Step 3: Cross multiply
2,668,092.94x = 3,681,963.70 × 1,444,398 - Step 4: Simplify right side
2,668,092.94x = 5,318,221,004,352.60 - Step 5: Solve for x
x = 5,318,221,004,352.60/2,668,092.94 - Step 6: Final answer
x = 1,993,266.77
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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.