Finding the Fourth Proportional to 2,114,414.99, 3,171,677.01 and 675,097.13
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Solution
The fourth proportional to 2,114,414.99, 3,171,677.01 and 675,097.13 is: 1,012,663.11
Step by Step Solution
- Step 1: Write the proportion equation
2,114,414.99 : 3,171,677.01 = 675,097.13 : x - Step 2: Convert to fraction form
2,114,414.99/3,171,677.01 = 675,097.13/x - Step 3: Cross multiply
2,114,414.99x = 3,171,677.01 × 675,097.13 - Step 4: Simplify right side
2,114,414.99x = 2,141,190,052,135.56 - Step 5: Solve for x
x = 2,141,190,052,135.56/2,114,414.99 - Step 6: Final answer
x = 1,012,663.11
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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.