Finding the Fourth Proportional to 2,373,348.96, 3,560,242.08 and 775,920.48
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Solution
The fourth proportional to 2,373,348.96, 3,560,242.08 and 775,920.48 is: 1,163,952.20
Step by Step Solution
- Step 1: Write the proportion equation
2,373,348.96 : 3,560,242.08 = 775,920.48 : x - Step 2: Convert to fraction form
2,373,348.96/3,560,242.08 = 775,920.48/x - Step 3: Cross multiply
2,373,348.96x = 3,560,242.08 × 775,920.48 - Step 4: Simplify right side
2,373,348.96x = 2,762,464,743,629.80 - Step 5: Solve for x
x = 2,762,464,743,629.80/2,373,348.96 - Step 6: Final answer
x = 1,163,952.20
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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.