Finding the Fourth Proportional to 556,232.46, 833,853.84 and 201,167.52
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Solution
The fourth proportional to 556,232.46, 833,853.84 and 201,167.52 is: 301,572.31
Step by Step Solution
- Step 1: Write the proportion equation
556,232.46 : 833,853.84 = 201,167.52 : x - Step 2: Convert to fraction form
556,232.46/833,853.84 = 201,167.52/x - Step 3: Cross multiply
556,232.46x = 833,853.84 × 201,167.52 - Step 4: Simplify right side
556,232.46x = 167,744,309,035.28 - Step 5: Solve for x
x = 167,744,309,035.28/556,232.46 - Step 6: Final answer
x = 301,572.31
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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.