Finding the Fourth Proportional to 1,956,888.36, 2,935,773.18 and 694,713.96
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Solution
The fourth proportional to 1,956,888.36, 2,935,773.18 and 694,713.96 is: 1,042,227.37
Step by Step Solution
- Step 1: Write the proportion equation
1,956,888.36 : 2,935,773.18 = 694,713.96 : x - Step 2: Convert to fraction form
1,956,888.36/2,935,773.18 = 694,713.96/x - Step 3: Cross multiply
1,956,888.36x = 2,935,773.18 × 694,713.96 - Step 4: Simplify right side
1,956,888.36x = 2,039,522,611,539.59 - Step 5: Solve for x
x = 2,039,522,611,539.59/1,956,888.36 - Step 6: Final answer
x = 1,042,227.37
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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.