Finding the Fourth Proportional to 586,850.46, 884,801.35 and 583,207.19
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Solution
The fourth proportional to 586,850.46, 884,801.35 and 583,207.19 is: 879,308.34
Step by Step Solution
- Step 1: Write the proportion equation
586,850.46 : 884,801.35 = 583,207.19 : x - Step 2: Convert to fraction form
586,850.46/884,801.35 = 583,207.19/x - Step 3: Cross multiply
586,850.46x = 884,801.35 × 583,207.19 - Step 4: Simplify right side
586,850.46x = 516,022,504,617.70 - Step 5: Solve for x
x = 516,022,504,617.70/586,850.46 - Step 6: Final answer
x = 879,308.34
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.