Finding the Fourth Proportional to 2,234,658.90, 3,353,737.95 and 1,036,729.65
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Solution
The fourth proportional to 2,234,658.90, 3,353,737.95 and 1,036,729.65 is: 1,555,906.17
Step by Step Solution
- Step 1: Write the proportion equation
2,234,658.90 : 3,353,737.95 = 1,036,729.65 : x - Step 2: Convert to fraction form
2,234,658.90/3,353,737.95 = 1,036,729.65/x - Step 3: Cross multiply
2,234,658.90x = 3,353,737.95 × 1,036,729.65 - Step 4: Simplify right side
2,234,658.90x = 3,476,919,571,095.22 - Step 5: Solve for x
x = 3,476,919,571,095.22/2,234,658.90 - Step 6: Final answer
x = 1,555,906.17
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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.