Finding the Fourth Proportional to 583,832.20, 876,094.18 and 246,854.44
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Solution
The fourth proportional to 583,832.20, 876,094.18 and 246,854.44 is: 370,427.90
Step by Step Solution
- Step 1: Write the proportion equation
583,832.20 : 876,094.18 = 246,854.44 : x - Step 2: Convert to fraction form
583,832.20/876,094.18 = 246,854.44/x - Step 3: Cross multiply
583,832.20x = 876,094.18 × 246,854.44 - Step 4: Simplify right side
583,832.20x = 216,267,738,191.16 - Step 5: Solve for x
x = 216,267,738,191.16/583,832.20 - Step 6: Final answer
x = 370,427.90
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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.