Finding the Fourth Proportional to 597,038.97, 823,901.94 and 325,110.09
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Solution
The fourth proportional to 597,038.97, 823,901.94 and 325,110.09 is: 448,645.48
Step by Step Solution
- Step 1: Write the proportion equation
597,038.97 : 823,901.94 = 325,110.09 : x - Step 2: Convert to fraction form
597,038.97/823,901.94 = 325,110.09/x - Step 3: Cross multiply
597,038.97x = 823,901.94 × 325,110.09 - Step 4: Simplify right side
597,038.97x = 267,858,833,864.58 - Step 5: Solve for x
x = 267,858,833,864.58/597,038.97 - Step 6: Final answer
x = 448,645.48
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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.