Finding the Fourth Proportional to 2,446,846.06, 3,670,305.99 and 849,459.90
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Solution
The fourth proportional to 2,446,846.06, 3,670,305.99 and 849,459.90 is: 1,274,202.66
Step by Step Solution
- Step 1: Write the proportion equation
2,446,846.06 : 3,670,305.99 = 849,459.90 : x - Step 2: Convert to fraction form
2,446,846.06/3,670,305.99 = 849,459.90/x - Step 3: Cross multiply
2,446,846.06x = 3,670,305.99 × 849,459.90 - Step 4: Simplify right side
2,446,846.06x = 3,117,777,759,234.80 - Step 5: Solve for x
x = 3,117,777,759,234.80/2,446,846.06 - Step 6: Final answer
x = 1,274,202.66
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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.