Finding the Fourth Proportional to 584,932.08, 877,759.08 and 229,883.76
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Solution
The fourth proportional to 584,932.08, 877,759.08 and 229,883.76 is: 344,967.50
Step by Step Solution
- Step 1: Write the proportion equation
584,932.08 : 877,759.08 = 229,883.76 : x - Step 2: Convert to fraction form
584,932.08/877,759.08 = 229,883.76/x - Step 3: Cross multiply
584,932.08x = 877,759.08 × 229,883.76 - Step 4: Simplify right side
584,932.08x = 201,782,557,684.54 - Step 5: Solve for x
x = 201,782,557,684.54/584,932.08 - Step 6: Final answer
x = 344,967.50
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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.