Finding the Fourth Proportional to 4,107,876.24, 6,162,374.83 and 1,711,160.36
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Solution
The fourth proportional to 4,107,876.24, 6,162,374.83 and 1,711,160.36 is: 2,566,974.01
Step by Step Solution
- Step 1: Write the proportion equation
4,107,876.24 : 6,162,374.83 = 1,711,160.36 : x - Step 2: Convert to fraction form
4,107,876.24/6,162,374.83 = 1,711,160.36/x - Step 3: Cross multiply
4,107,876.24x = 6,162,374.83 × 1,711,160.36 - Step 4: Simplify right side
4,107,876.24x = 10,544,811,532,557.74 - Step 5: Solve for x
x = 10,544,811,532,557.74/4,107,876.24 - Step 6: Final answer
x = 2,566,974.01
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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.