Finding the Fourth Proportional to 4,382,275.95, 6,603,326.19 and 3,601,057.68
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Solution
The fourth proportional to 4,382,275.95, 6,603,326.19 and 3,601,057.68 is: 5,426,166.39
Step by Step Solution
- Step 1: Write the proportion equation
4,382,275.95 : 6,603,326.19 = 3,601,057.68 : x - Step 2: Convert to fraction form
4,382,275.95/6,603,326.19 = 3,601,057.68/x - Step 3: Cross multiply
4,382,275.95x = 6,603,326.19 × 3,601,057.68 - Step 4: Simplify right side
4,382,275.95x = 23,778,958,490,044.64 - Step 5: Solve for x
x = 23,778,958,490,044.64/4,382,275.95 - Step 6: Final answer
x = 5,426,166.39
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.