Finding the Fourth Proportional to 4,157,848, 6,236,772.24 and 1,005,976
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Solution
The fourth proportional to 4,157,848, 6,236,772.24 and 1,005,976 is: 1,508,964.06
Step by Step Solution
- Step 1: Write the proportion equation
4,157,848 : 6,236,772.24 = 1,005,976 : x - Step 2: Convert to fraction form
4,157,848/6,236,772.24 = 1,005,976/x - Step 3: Cross multiply
4,157,848x = 6,236,772.24 × 1,005,976 - Step 4: Simplify right side
4,157,848x = 6,274,043,190,906.24 - Step 5: Solve for x
x = 6,274,043,190,906.24/4,157,848 - Step 6: Final answer
x = 1,508,964.06
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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.