Finding the Fourth Proportional to 802,624.08, 1,203,923.88 and 195,418.08
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Solution
The fourth proportional to 802,624.08, 1,203,923.88 and 195,418.08 is: 293,124.14
Step by Step Solution
- Step 1: Write the proportion equation
802,624.08 : 1,203,923.88 = 195,418.08 : x - Step 2: Convert to fraction form
802,624.08/1,203,923.88 = 195,418.08/x - Step 3: Cross multiply
802,624.08x = 1,203,923.88 × 195,418.08 - Step 4: Simplify right side
802,624.08x = 235,268,493,095.75 - Step 5: Solve for x
x = 235,268,493,095.75/802,624.08 - Step 6: Final answer
x = 293,124.14
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.