Finding the Fourth Proportional to 2,362,716.08, 3,544,809.57 and 846,412.02
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Solution
The fourth proportional to 2,362,716.08, 3,544,809.57 and 846,412.02 is: 1,269,881.50
Step by Step Solution
- Step 1: Write the proportion equation
2,362,716.08 : 3,544,809.57 = 846,412.02 : x - Step 2: Convert to fraction form
2,362,716.08/3,544,809.57 = 846,412.02/x - Step 3: Cross multiply
2,362,716.08x = 3,544,809.57 × 846,412.02 - Step 4: Simplify right side
2,362,716.08x = 3,000,369,428,659.03 - Step 5: Solve for x
x = 3,000,369,428,659.03/2,362,716.08 - Step 6: Final answer
x = 1,269,881.50
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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.