Finding the Fourth Proportional to 544,919.00, 752,155.27 and 351,326.97
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Solution
The fourth proportional to 544,919.00, 752,155.27 and 351,326.97 is: 484,938.92
Step by Step Solution
- Step 1: Write the proportion equation
544,919.00 : 752,155.27 = 351,326.97 : x - Step 2: Convert to fraction form
544,919.00/752,155.27 = 351,326.97/x - Step 3: Cross multiply
544,919.00x = 752,155.27 × 351,326.97 - Step 4: Simplify right side
544,919.00x = 264,252,431,100.31 - Step 5: Solve for x
x = 264,252,431,100.31/544,919.00 - Step 6: Final answer
x = 484,938.92
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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.