Finding the Fourth Proportional to 5,873,046.06, 8,104,858.86 and 3,294,782.18
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Solution
The fourth proportional to 5,873,046.06, 8,104,858.86 and 3,294,782.18 is: 4,546,830.42
Step by Step Solution
- Step 1: Write the proportion equation
5,873,046.06 : 8,104,858.86 = 3,294,782.18 : x - Step 2: Convert to fraction form
5,873,046.06/8,104,858.86 = 3,294,782.18/x - Step 3: Cross multiply
5,873,046.06x = 8,104,858.86 × 3,294,782.18 - Step 4: Simplify right side
5,873,046.06x = 26,703,744,502,818.82 - Step 5: Solve for x
x = 26,703,744,502,818.82/5,873,046.06 - Step 6: Final answer
x = 4,546,830.42
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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.