Finding the Fourth Proportional to 4,893,152.44, 6,752,550.37 and 2,746,976.44
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Solution
The fourth proportional to 4,893,152.44, 6,752,550.37 and 2,746,976.44 is: 3,790,827.49
Step by Step Solution
- Step 1: Write the proportion equation
4,893,152.44 : 6,752,550.37 = 2,746,976.44 : x - Step 2: Convert to fraction form
4,893,152.44/6,752,550.37 = 2,746,976.44/x - Step 3: Cross multiply
4,893,152.44x = 6,752,550.37 × 2,746,976.44 - Step 4: Simplify right side
4,893,152.44x = 18,549,096,752,554.46 - Step 5: Solve for x
x = 18,549,096,752,554.46/4,893,152.44 - Step 6: Final answer
x = 3,790,827.49
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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.