Finding the Fourth Proportional to 3,726,112.62, 5,583,465.17 and 2,507,174.96
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Solution
The fourth proportional to 3,726,112.62, 5,583,465.17 and 2,507,174.96 is: 3,756,924.56
Step by Step Solution
- Step 1: Write the proportion equation
3,726,112.62 : 5,583,465.17 = 2,507,174.96 : x - Step 2: Convert to fraction form
3,726,112.62/5,583,465.17 = 2,507,174.96/x - Step 3: Cross multiply
3,726,112.62x = 5,583,465.17 × 2,507,174.96 - Step 4: Simplify right side
3,726,112.62x = 13,998,724,023,802.94 - Step 5: Solve for x
x = 13,998,724,023,802.94/3,726,112.62 - Step 6: Final answer
x = 3,756,924.56
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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.