Finding the Fourth Proportional to 1,940,234.24, 2,910,330.88 and 758,272
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Solution
The fourth proportional to 1,940,234.24, 2,910,330.88 and 758,272 is: 1,137,400.00
Step by Step Solution
- Step 1: Write the proportion equation
1,940,234.24 : 2,910,330.88 = 758,272 : x - Step 2: Convert to fraction form
1,940,234.24/2,910,330.88 = 758,272/x - Step 3: Cross multiply
1,940,234.24x = 2,910,330.88 × 758,272 - Step 4: Simplify right side
1,940,234.24x = 2,206,822,417,039.36 - Step 5: Solve for x
x = 2,206,822,417,039.36/1,940,234.24 - Step 6: Final answer
x = 1,137,400.00
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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.