Finding the Fourth Proportional to 2,251,235.66, 3,373,315.11 and 1,740,151.94
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Solution
The fourth proportional to 2,251,235.66, 3,373,315.11 and 1,740,151.94 is: 2,607,492.83
Step by Step Solution
- Step 1: Write the proportion equation
2,251,235.66 : 3,373,315.11 = 1,740,151.94 : x - Step 2: Convert to fraction form
2,251,235.66/3,373,315.11 = 1,740,151.94/x - Step 3: Cross multiply
2,251,235.66x = 3,373,315.11 × 1,740,151.94 - Step 4: Simplify right side
2,251,235.66x = 5,870,080,832,897.81 - Step 5: Solve for x
x = 5,870,080,832,897.81/2,251,235.66 - Step 6: Final answer
x = 2,607,492.83
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.