Finding the Fourth Proportional to 1,773,351.63, 2,660,401.29 and 575,180.79
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Solution
The fourth proportional to 1,773,351.63, 2,660,401.29 and 575,180.79 is: 862,892.44
Step by Step Solution
- Step 1: Write the proportion equation
1,773,351.63 : 2,660,401.29 = 575,180.79 : x - Step 2: Convert to fraction form
1,773,351.63/2,660,401.29 = 575,180.79/x - Step 3: Cross multiply
1,773,351.63x = 2,660,401.29 × 575,180.79 - Step 4: Simplify right side
1,773,351.63x = 1,530,211,715,699.22 - Step 5: Solve for x
x = 1,530,211,715,699.22/1,773,351.63 - Step 6: Final answer
x = 862,892.44
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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.