Finding the Fourth Proportional to 958,118.19, 1,432,863.43 and 852,125.24
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Solution
The fourth proportional to 958,118.19, 1,432,863.43 and 852,125.24 is: 1,274,351.23
Step by Step Solution
- Step 1: Write the proportion equation
958,118.19 : 1,432,863.43 = 852,125.24 : x - Step 2: Convert to fraction form
958,118.19/1,432,863.43 = 852,125.24/x - Step 3: Cross multiply
958,118.19x = 1,432,863.43 × 852,125.24 - Step 4: Simplify right side
958,118.19x = 1,220,979,097,589.44 - Step 5: Solve for x
x = 1,220,979,097,589.44/958,118.19 - Step 6: Final answer
x = 1,274,351.23
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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.