Finding the Fourth Proportional to 2,322,243.07, 3,482,477.08 and 763,906.17
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Solution
The fourth proportional to 2,322,243.07, 3,482,477.08 and 763,906.17 is: 1,145,567.30
Step by Step Solution
- Step 1: Write the proportion equation
2,322,243.07 : 3,482,477.08 = 763,906.17 : x - Step 2: Convert to fraction form
2,322,243.07/3,482,477.08 = 763,906.17/x - Step 3: Cross multiply
2,322,243.07x = 3,482,477.08 × 763,906.17 - Step 4: Simplify right side
2,322,243.07x = 2,660,285,724,476.05 - Step 5: Solve for x
x = 2,660,285,724,476.05/2,322,243.07 - Step 6: Final answer
x = 1,145,567.30
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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.