Finding the Fourth Proportional to 735,035.39, 1,101,076.84 and 335,126.04
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Solution
The fourth proportional to 735,035.39, 1,101,076.84 and 335,126.04 is: 502,015.99
Step by Step Solution
- Step 1: Write the proportion equation
735,035.39 : 1,101,076.84 = 335,126.04 : x - Step 2: Convert to fraction form
735,035.39/1,101,076.84 = 335,126.04/x - Step 3: Cross multiply
735,035.39x = 1,101,076.84 × 335,126.04 - Step 4: Simplify right side
735,035.39x = 368,999,517,414.78 - Step 5: Solve for x
x = 368,999,517,414.78/735,035.39 - Step 6: Final answer
x = 502,015.99
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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.