Finding the Fourth Proportional to 6,755,319.41, 9,322,344.36 and 3,657,844.17
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Solution
The fourth proportional to 6,755,319.41, 9,322,344.36 and 3,657,844.17 is: 5,047,826.89
Step by Step Solution
- Step 1: Write the proportion equation
6,755,319.41 : 9,322,344.36 = 3,657,844.17 : x - Step 2: Convert to fraction form
6,755,319.41/9,322,344.36 = 3,657,844.17/x - Step 3: Cross multiply
6,755,319.41x = 9,322,344.36 × 3,657,844.17 - Step 4: Simplify right side
6,755,319.41x = 34,099,682,967,958.38 - Step 5: Solve for x
x = 34,099,682,967,958.38/6,755,319.41 - Step 6: Final answer
x = 5,047,826.89
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.