Finding the Fourth Proportional to 4,502,724.56, 6,213,769.92 and 2,437,761.92
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Solution
The fourth proportional to 4,502,724.56, 6,213,769.92 and 2,437,761.92 is: 3,364,116.88
Step by Step Solution
- Step 1: Write the proportion equation
4,502,724.56 : 6,213,769.92 = 2,437,761.92 : x - Step 2: Convert to fraction form
4,502,724.56/6,213,769.92 = 2,437,761.92/x - Step 3: Cross multiply
4,502,724.56x = 6,213,769.92 × 2,437,761.92 - Step 4: Simplify right side
4,502,724.56x = 15,147,691,690,617.45 - Step 5: Solve for x
x = 15,147,691,690,617.45/4,502,724.56 - Step 6: Final answer
x = 3,364,116.88
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.