Finding the Fourth Proportional to 529,312.62, 793,522.62 and 229,567.44
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Solution
The fourth proportional to 529,312.62, 793,522.62 and 229,567.44 is: 344,157.59
Step by Step Solution
- Step 1: Write the proportion equation
529,312.62 : 793,522.62 = 229,567.44 : x - Step 2: Convert to fraction form
529,312.62/793,522.62 = 229,567.44/x - Step 3: Cross multiply
529,312.62x = 793,522.62 × 229,567.44 - Step 4: Simplify right side
529,312.62x = 182,166,955,307.66 - Step 5: Solve for x
x = 182,166,955,307.66/529,312.62 - Step 6: Final answer
x = 344,157.59
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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.