Finding the Fourth Proportional to 573,369.44, 791,202.75 and 337,585.85
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Solution
The fourth proportional to 573,369.44, 791,202.75 and 337,585.85 is: 465,840.75
Step by Step Solution
- Step 1: Write the proportion equation
573,369.44 : 791,202.75 = 337,585.85 : x - Step 2: Convert to fraction form
573,369.44/791,202.75 = 337,585.85/x - Step 3: Cross multiply
573,369.44x = 791,202.75 × 337,585.85 - Step 4: Simplify right side
573,369.44x = 267,098,848,925.07 - Step 5: Solve for x
x = 267,098,848,925.07/573,369.44 - Step 6: Final answer
x = 465,840.75
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.