Finding the Fourth Proportional to 4,901,230.56, 7,351,849.08 and 1,535,700
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Solution
The fourth proportional to 4,901,230.56, 7,351,849.08 and 1,535,700 is: 2,303,551.02
Step by Step Solution
- Step 1: Write the proportion equation
4,901,230.56 : 7,351,849.08 = 1,535,700 : x - Step 2: Convert to fraction form
4,901,230.56/7,351,849.08 = 1,535,700/x - Step 3: Cross multiply
4,901,230.56x = 7,351,849.08 × 1,535,700 - Step 4: Simplify right side
4,901,230.56x = 11,290,234,632,156 - Step 5: Solve for x
x = 11,290,234,632,156/4,901,230.56 - Step 6: Final answer
x = 2,303,551.02
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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.