Finding the Third Proportional to 3,483,351.75 and 5,122,602.75
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Solution
The third proportional to 3,483,351.75 and 5,122,602.75 is: 7,533,278.53
Step by Step Solution
- Step 1: Write the proportion equation
3,483,351.75 : 5,122,602.75 = 5,122,602.75 : x - Step 2: Convert to fraction form
3,483,351.75/5,122,602.75 = 5,122,602.75/x - Step 3: Cross multiply
3,483,351.75x = 5,122,602.75 × 5,122,602.75 - Step 4: Simplify right side
3,483,351.75x = 26,241,058,934,307.56 - Step 5: Solve for x
x = 26,241,058,934,307.56/3,483,351.75 - Step 6: Final answer
x = 7,533,278.53
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.