Finding the Fourth Proportional to 10,364,035.25, 15,545,492.00 and 3,175,589.96
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Solution
The fourth proportional to 10,364,035.25, 15,545,492.00 and 3,175,589.96 is: 4,763,213.09
Step by Step Solution
- Step 1: Write the proportion equation
10,364,035.25 : 15,545,492.00 = 3,175,589.96 : x - Step 2: Convert to fraction form
10,364,035.25/15,545,492.00 = 3,175,589.96/x - Step 3: Cross multiply
10,364,035.25x = 15,545,492.00 × 3,175,589.96 - Step 4: Simplify right side
10,364,035.25x = 49,366,108,302,582.37 - Step 5: Solve for x
x = 49,366,108,302,582.37/10,364,035.25 - Step 6: Final answer
x = 4,763,213.09
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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.