Finding the Fourth Proportional to 1,950,755.08, 2,926,381.84 and 753,019.92
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Solution
The fourth proportional to 1,950,755.08, 2,926,381.84 and 753,019.92 is: 1,129,626.08
Step by Step Solution
- Step 1: Write the proportion equation
1,950,755.08 : 2,926,381.84 = 753,019.92 : x - Step 2: Convert to fraction form
1,950,755.08/2,926,381.84 = 753,019.92/x - Step 3: Cross multiply
1,950,755.08x = 2,926,381.84 × 753,019.92 - Step 4: Simplify right side
1,950,755.08x = 2,203,623,819,046.25 - Step 5: Solve for x
x = 2,203,623,819,046.25/1,950,755.08 - Step 6: Final answer
x = 1,129,626.08
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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.