Finding the Fourth Proportional to 595,564.84, 821,929.86 and 327,348.52
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Solution
The fourth proportional to 595,564.84, 821,929.86 and 327,348.52 is: 451,768.65
Step by Step Solution
- Step 1: Write the proportion equation
595,564.84 : 821,929.86 = 327,348.52 : x - Step 2: Convert to fraction form
595,564.84/821,929.86 = 327,348.52/x - Step 3: Cross multiply
595,564.84x = 821,929.86 × 327,348.52 - Step 4: Simplify right side
595,564.84x = 269,057,523,214.81 - Step 5: Solve for x
x = 269,057,523,214.81/595,564.84 - Step 6: Final answer
x = 451,768.65
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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.