Finding the Fourth Proportional to 5,881,876.79, 8,826,268.37 and 2,469,900.74
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Solution
The fourth proportional to 5,881,876.79, 8,826,268.37 and 2,469,900.74 is: 3,706,301.16
Step by Step Solution
- Step 1: Write the proportion equation
5,881,876.79 : 8,826,268.37 = 2,469,900.74 : x - Step 2: Convert to fraction form
5,881,876.79/8,826,268.37 = 2,469,900.74/x - Step 3: Cross multiply
5,881,876.79x = 8,826,268.37 × 2,469,900.74 - Step 4: Simplify right side
5,881,876.79x = 21,800,006,722,020.75 - Step 5: Solve for x
x = 21,800,006,722,020.75/5,881,876.79 - Step 6: Final answer
x = 3,706,301.16
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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.