Finding the Fourth Proportional to 564,201.62, 846,303.34 and 199,734.42
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Solution
The fourth proportional to 564,201.62, 846,303.34 and 199,734.42 is: 299,601.95
Step by Step Solution
- Step 1: Write the proportion equation
564,201.62 : 846,303.34 = 199,734.42 : x - Step 2: Convert to fraction form
564,201.62/846,303.34 = 199,734.42/x - Step 3: Cross multiply
564,201.62x = 846,303.34 × 199,734.42 - Step 4: Simplify right side
564,201.62x = 169,035,906,758.96 - Step 5: Solve for x
x = 169,035,906,758.96/564,201.62 - Step 6: Final answer
x = 299,601.95
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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.