Finding the Fourth Proportional to 5,596,121.08, 8,376,805.20 and 3,030,964.89
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Solution
The fourth proportional to 5,596,121.08, 8,376,805.20 and 3,030,964.89 is: 4,537,035.94
Step by Step Solution
- Step 1: Write the proportion equation
5,596,121.08 : 8,376,805.20 = 3,030,964.89 : x - Step 2: Convert to fraction form
5,596,121.08/8,376,805.20 = 3,030,964.89/x - Step 3: Cross multiply
5,596,121.08x = 8,376,805.20 × 3,030,964.89 - Step 4: Simplify right side
5,596,121.08x = 25,389,802,451,569.43 - Step 5: Solve for x
x = 25,389,802,451,569.43/5,596,121.08 - Step 6: Final answer
x = 4,537,035.94
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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.