Finding the Fourth Proportional to 2,850,751.26, 4,277,532.04 and 1,334,536.97
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Solution
The fourth proportional to 2,850,751.26, 4,277,532.04 and 1,334,536.97 is: 2,002,463.25
Step by Step Solution
- Step 1: Write the proportion equation
2,850,751.26 : 4,277,532.04 = 1,334,536.97 : x - Step 2: Convert to fraction form
2,850,751.26/4,277,532.04 = 1,334,536.97/x - Step 3: Cross multiply
2,850,751.26x = 4,277,532.04 × 1,334,536.97 - Step 4: Simplify right side
2,850,751.26x = 5,708,524,623,015.52 - Step 5: Solve for x
x = 5,708,524,623,015.52/2,850,751.26 - Step 6: Final answer
x = 2,002,463.25
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.