Finding the Fourth Proportional to 3,548,083.04, 4,894,642.24 and 2,323,849.84
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Solution
The fourth proportional to 3,548,083.04, 4,894,642.24 and 2,323,849.84 is: 3,205,791.26
Step by Step Solution
- Step 1: Write the proportion equation
3,548,083.04 : 4,894,642.24 = 2,323,849.84 : x - Step 2: Convert to fraction form
3,548,083.04/4,894,642.24 = 2,323,849.84/x - Step 3: Cross multiply
3,548,083.04x = 4,894,642.24 × 2,323,849.84 - Step 4: Simplify right side
3,548,083.04x = 11,374,413,586,281.24 - Step 5: Solve for x
x = 11,374,413,586,281.24/3,548,083.04 - Step 6: Final answer
x = 3,205,791.26
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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.