Finding the Fourth Proportional to 2,882,066.96, 4,323,857.58 and 1,035,765.26
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Solution
The fourth proportional to 2,882,066.96, 4,323,857.58 and 1,035,765.26 is: 1,553,919.99
Step by Step Solution
- Step 1: Write the proportion equation
2,882,066.96 : 4,323,857.58 = 1,035,765.26 : x - Step 2: Convert to fraction form
2,882,066.96/4,323,857.58 = 1,035,765.26/x - Step 3: Cross multiply
2,882,066.96x = 4,323,857.58 × 1,035,765.26 - Step 4: Simplify right side
2,882,066.96x = 4,478,501,448,932.38 - Step 5: Solve for x
x = 4,478,501,448,932.38/2,882,066.96 - Step 6: Final answer
x = 1,553,919.99
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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.