Finding the Fourth Proportional to 601,035.68, 829,484.88 and 332,763.68
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Solution
The fourth proportional to 601,035.68, 829,484.88 and 332,763.68 is: 459,244.68
Step by Step Solution
- Step 1: Write the proportion equation
601,035.68 : 829,484.88 = 332,763.68 : x - Step 2: Convert to fraction form
601,035.68/829,484.88 = 332,763.68/x - Step 3: Cross multiply
601,035.68x = 829,484.88 × 332,763.68 - Step 4: Simplify right side
601,035.68x = 276,022,441,173.16 - Step 5: Solve for x
x = 276,022,441,173.16/601,035.68 - Step 6: Final answer
x = 459,244.68
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1.5x scale
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.