Finding the Fourth Proportional to 6,057,625.97, 8,370,410.07 and 4,604,799.14
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Solution
The fourth proportional to 6,057,625.97, 8,370,410.07 and 4,604,799.14 is: 6,362,898.15
Step by Step Solution
- Step 1: Write the proportion equation
6,057,625.97 : 8,370,410.07 = 4,604,799.14 : x - Step 2: Convert to fraction form
6,057,625.97/8,370,410.07 = 4,604,799.14/x - Step 3: Cross multiply
6,057,625.97x = 8,370,410.07 × 4,604,799.14 - Step 4: Simplify right side
6,057,625.97x = 38,544,057,112,709.37 - Step 5: Solve for x
x = 38,544,057,112,709.37/6,057,625.97 - Step 6: Final answer
x = 6,362,898.15
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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.