Finding the Fourth Proportional to 957,230.10, 1,437,011.55 and 950,231.70
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Solution
The fourth proportional to 957,230.10, 1,437,011.55 and 950,231.70 is: 1,426,505.42
Step by Step Solution
- Step 1: Write the proportion equation
957,230.10 : 1,437,011.55 = 950,231.70 : x - Step 2: Convert to fraction form
957,230.10/1,437,011.55 = 950,231.70/x - Step 3: Cross multiply
957,230.10x = 1,437,011.55 × 950,231.70 - Step 4: Simplify right side
957,230.10x = 1,365,493,928,076.14 - Step 5: Solve for x
x = 1,365,493,928,076.14/957,230.10 - Step 6: Final answer
x = 1,426,505.42
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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.