Finding the Fourth Proportional to 2,461,660.08, 3,694,139.40 and 864,227.88
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Solution
The fourth proportional to 2,461,660.08, 3,694,139.40 and 864,227.88 is: 1,296,920.84
Step by Step Solution
- Step 1: Write the proportion equation
2,461,660.08 : 3,694,139.40 = 864,227.88 : x - Step 2: Convert to fraction form
2,461,660.08/3,694,139.40 = 864,227.88/x - Step 3: Cross multiply
2,461,660.08x = 3,694,139.40 × 864,227.88 - Step 4: Simplify right side
2,461,660.08x = 3,192,578,262,086.47 - Step 5: Solve for x
x = 3,192,578,262,086.47/2,461,660.08 - Step 6: Final answer
x = 1,296,920.84
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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.