Finding the Third Proportional to 735,175.50 and 1,124,391
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Solution
The third proportional to 735,175.50 and 1,124,391 is: 1,719,664.38
Step by Step Solution
- Step 1: Write the proportion equation
735,175.50 : 1,124,391 = 1,124,391 : x - Step 2: Convert to fraction form
735,175.50/1,124,391 = 1,124,391/x - Step 3: Cross multiply
735,175.50x = 1,124,391 × 1,124,391 - Step 4: Simplify right side
735,175.50x = 1,264,255,120,881 - Step 5: Solve for x
x = 1,264,255,120,881/735,175.50 - Step 6: Final answer
x = 1,719,664.38
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.