Finding the Fourth Proportional to 4,282,586.92, 5,910,135.56 and 2,348,929
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Solution
The fourth proportional to 4,282,586.92, 5,910,135.56 and 2,348,929 is: 3,241,612.85
Step by Step Solution
- Step 1: Write the proportion equation
4,282,586.92 : 5,910,135.56 = 2,348,929 : x - Step 2: Convert to fraction form
4,282,586.92/5,910,135.56 = 2,348,929/x - Step 3: Cross multiply
4,282,586.92x = 5,910,135.56 × 2,348,929 - Step 4: Simplify right side
4,282,586.92x = 13,882,488,810,815.24 - Step 5: Solve for x
x = 13,882,488,810,815.24/4,282,586.92 - Step 6: Final answer
x = 3,241,612.85
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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.