Finding the Fourth Proportional to 2,403,288.67, 3,603,639.96 and 963,249.43
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Solution
The fourth proportional to 2,403,288.67, 3,603,639.96 and 963,249.43 is: 1,444,355.89
Step by Step Solution
- Step 1: Write the proportion equation
2,403,288.67 : 3,603,639.96 = 963,249.43 : x - Step 2: Convert to fraction form
2,403,288.67/3,603,639.96 = 963,249.43/x - Step 3: Cross multiply
2,403,288.67x = 3,603,639.96 × 963,249.43 - Step 4: Simplify right side
2,403,288.67x = 3,471,204,137,395.22 - Step 5: Solve for x
x = 3,471,204,137,395.22/2,403,288.67 - Step 6: Final answer
x = 1,444,355.89
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.