Finding the Fourth Proportional to 635,026.99, 952,706.49 and 368,531.32
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Solution
The fourth proportional to 635,026.99, 952,706.49 and 368,531.32 is: 552,893.32
Step by Step Solution
- Step 1: Write the proportion equation
635,026.99 : 952,706.49 = 368,531.32 : x - Step 2: Convert to fraction form
635,026.99/952,706.49 = 368,531.32/x - Step 3: Cross multiply
635,026.99x = 952,706.49 × 368,531.32 - Step 4: Simplify right side
635,026.99x = 351,102,180,332.27 - Step 5: Solve for x
x = 351,102,180,332.27/635,026.99 - Step 6: Final answer
x = 552,893.32
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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.