Finding the Third Proportional to 734,512.50 and 1,557,207
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Solution
The third proportional to 734,512.50 and 1,557,207 is: 3,301,364.70
Step by Step Solution
- Step 1: Write the proportion equation
734,512.50 : 1,557,207 = 1,557,207 : x - Step 2: Convert to fraction form
734,512.50/1,557,207 = 1,557,207/x - Step 3: Cross multiply
734,512.50x = 1,557,207 × 1,557,207 - Step 4: Simplify right side
734,512.50x = 2,424,893,640,849 - Step 5: Solve for x
x = 2,424,893,640,849/734,512.50 - Step 6: Final answer
x = 3,301,364.70
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.