Finding the Fourth Proportional to 600,850.92, 901,276.56 and 180,126.84
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Solution
The fourth proportional to 600,850.92, 901,276.56 and 180,126.84 is: 270,190.31
Step by Step Solution
- Step 1: Write the proportion equation
600,850.92 : 901,276.56 = 180,126.84 : x - Step 2: Convert to fraction form
600,850.92/901,276.56 = 180,126.84/x - Step 3: Cross multiply
600,850.92x = 901,276.56 × 180,126.84 - Step 4: Simplify right side
600,850.92x = 162,344,098,718.87 - Step 5: Solve for x
x = 162,344,098,718.87/600,850.92 - Step 6: Final answer
x = 270,190.31
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1.5x scale
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.