Finding the Fourth Proportional to 10,050,259.38, 15,073,466.13 and 3,902,241.18
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Solution
The fourth proportional to 10,050,259.38, 15,073,466.13 and 3,902,241.18 is: 5,852,615.14
Step by Step Solution
- Step 1: Write the proportion equation
10,050,259.38 : 15,073,466.13 = 3,902,241.18 : x - Step 2: Convert to fraction form
10,050,259.38/15,073,466.13 = 3,902,241.18/x - Step 3: Cross multiply
10,050,259.38x = 15,073,466.13 × 3,902,241.18 - Step 4: Simplify right side
10,050,259.38x = 58,820,300,257,821.24 - Step 5: Solve for x
x = 58,820,300,257,821.24/10,050,259.38 - Step 6: Final answer
x = 5,852,615.14
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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.