Finding the Fourth Proportional to 6,227,881.43, 8,594,481.73 and 3,474,569.29
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Solution
The fourth proportional to 6,227,881.43, 8,594,481.73 and 3,474,569.29 is: 4,794,908.60
Step by Step Solution
- Step 1: Write the proportion equation
6,227,881.43 : 8,594,481.73 = 3,474,569.29 : x - Step 2: Convert to fraction form
6,227,881.43/8,594,481.73 = 3,474,569.29/x - Step 3: Cross multiply
6,227,881.43x = 8,594,481.73 × 3,474,569.29 - Step 4: Simplify right side
6,227,881.43x = 29,862,122,252,351.44 - Step 5: Solve for x
x = 29,862,122,252,351.44/6,227,881.43 - Step 6: Final answer
x = 4,794,908.60
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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.