Finding the Fourth Proportional to 6,599,578.11, 9,107,437.41 and 3,659,602.32
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Solution
The fourth proportional to 6,599,578.11, 9,107,437.41 and 3,659,602.32 is: 5,050,262.08
Step by Step Solution
- Step 1: Write the proportion equation
6,599,578.11 : 9,107,437.41 = 3,659,602.32 : x - Step 2: Convert to fraction form
6,599,578.11/9,107,437.41 = 3,659,602.32/x - Step 3: Cross multiply
6,599,578.11x = 9,107,437.41 × 3,659,602.32 - Step 4: Simplify right side
6,599,578.11x = 33,329,599,110,798.09 - Step 5: Solve for x
x = 33,329,599,110,798.09/6,599,578.11 - Step 6: Final answer
x = 5,050,262.08
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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.