Finding the Fourth Proportional to 944,922.97, 1,417,389.78 and 234,951.08
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Solution
The fourth proportional to 944,922.97, 1,417,389.78 and 234,951.08 is: 352,427.94
Step by Step Solution
- Step 1: Write the proportion equation
944,922.97 : 1,417,389.78 = 234,951.08 : x - Step 2: Convert to fraction form
944,922.97/1,417,389.78 = 234,951.08/x - Step 3: Cross multiply
944,922.97x = 1,417,389.78 × 234,951.08 - Step 4: Simplify right side
944,922.97x = 333,017,259,591.96 - Step 5: Solve for x
x = 333,017,259,591.96/944,922.97 - Step 6: Final answer
x = 352,427.94
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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.