Finding the Fourth Proportional to 2,471,652.84, 3,707,544.06 and 788,754.76
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Solution
The fourth proportional to 2,471,652.84, 3,707,544.06 and 788,754.76 is: 1,183,152.82
Step by Step Solution
- Step 1: Write the proportion equation
2,471,652.84 : 3,707,544.06 = 788,754.76 : x - Step 2: Convert to fraction form
2,471,652.84/3,707,544.06 = 788,754.76/x - Step 3: Cross multiply
2,471,652.84x = 3,707,544.06 × 788,754.76 - Step 4: Simplify right side
2,471,652.84x = 2,924,343,025,234.73 - Step 5: Solve for x
x = 2,924,343,025,234.73/2,471,652.84 - Step 6: Final answer
x = 1,183,152.82
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.