Finding the Fourth Proportional to 2,023,438.12, 3,029,718.30 and 1,541,369.46
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Solution
The fourth proportional to 2,023,438.12, 3,029,718.30 and 1,541,369.46 is: 2,307,911.08
Step by Step Solution
- Step 1: Write the proportion equation
2,023,438.12 : 3,029,718.30 = 1,541,369.46 : x - Step 2: Convert to fraction form
2,023,438.12/3,029,718.30 = 1,541,369.46/x - Step 3: Cross multiply
2,023,438.12x = 3,029,718.30 × 1,541,369.46 - Step 4: Simplify right side
2,023,438.12x = 4,669,915,260,023.12 - Step 5: Solve for x
x = 4,669,915,260,023.12/2,023,438.12 - Step 6: Final answer
x = 2,307,911.08
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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.