Finding the Fourth Proportional to 565,625.24, 848,257.52 and 186,475.30
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Solution
The fourth proportional to 565,625.24, 848,257.52 and 186,475.30 is: 279,653.50
Step by Step Solution
- Step 1: Write the proportion equation
565,625.24 : 848,257.52 = 186,475.30 : x - Step 2: Convert to fraction form
565,625.24/848,257.52 = 186,475.30/x - Step 3: Cross multiply
565,625.24x = 848,257.52 × 186,475.30 - Step 4: Simplify right side
565,625.24x = 158,179,075,519.26 - Step 5: Solve for x
x = 158,179,075,519.26/565,625.24 - Step 6: Final answer
x = 279,653.50
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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.