Finding the Fourth Proportional to 4,461,338.22, 6,156,625.23 and 2,527,594.62
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Solution
The fourth proportional to 4,461,338.22, 6,156,625.23 and 2,527,594.62 is: 3,488,068.39
Step by Step Solution
- Step 1: Write the proportion equation
4,461,338.22 : 6,156,625.23 = 2,527,594.62 : x - Step 2: Convert to fraction form
4,461,338.22/6,156,625.23 = 2,527,594.62/x - Step 3: Cross multiply
4,461,338.22x = 6,156,625.23 × 2,527,594.62 - Step 4: Simplify right side
4,461,338.22x = 15,561,452,808,704.26 - Step 5: Solve for x
x = 15,561,452,808,704.26/4,461,338.22 - Step 6: Final answer
x = 3,488,068.39
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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.