Finding the Fourth Proportional to 3,056,924.29, 4,586,631.97 and 1,541,044.12
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Solution
The fourth proportional to 3,056,924.29, 4,586,631.97 and 1,541,044.12 is: 2,312,194.07
Step by Step Solution
- Step 1: Write the proportion equation
3,056,924.29 : 4,586,631.97 = 1,541,044.12 : x - Step 2: Convert to fraction form
3,056,924.29/4,586,631.97 = 1,541,044.12/x - Step 3: Cross multiply
3,056,924.29x = 4,586,631.97 × 1,541,044.12 - Step 4: Simplify right side
3,056,924.29x = 7,068,202,227,972.52 - Step 5: Solve for x
x = 7,068,202,227,972.52/3,056,924.29 - Step 6: Final answer
x = 2,312,194.07
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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.