Finding the Fourth Proportional to 17,475,391.11, 26,213,063.99 and 4,695,896.10
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Solution
The fourth proportional to 17,475,391.11, 26,213,063.99 and 4,695,896.10 is: 7,043,838.06
Step by Step Solution
- Step 1: Write the proportion equation
17,475,391.11 : 26,213,063.99 = 4,695,896.10 : x - Step 2: Convert to fraction form
17,475,391.11/26,213,063.99 = 4,695,896.10/x - Step 3: Cross multiply
17,475,391.11x = 26,213,063.99 × 4,695,896.10 - Step 4: Simplify right side
17,475,391.11x = 123,093,824,936,211.95 - Step 5: Solve for x
x = 123,093,824,936,211.95/17,475,391.11 - Step 6: Final answer
x = 7,043,838.06
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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.