Finding the Fourth Proportional to 17,475,392.24, 26,213,065.67 and 4,695,897.23
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Solution
The fourth proportional to 17,475,392.24, 26,213,065.67 and 4,695,897.23 is: 7,043,839.74
Step by Step Solution
- Step 1: Write the proportion equation
17,475,392.24 : 26,213,065.67 = 4,695,897.23 : x - Step 2: Convert to fraction form
17,475,392.24/26,213,065.67 = 4,695,897.23/x - Step 3: Cross multiply
17,475,392.24x = 26,213,065.67 × 4,695,897.23 - Step 4: Simplify right side
17,475,392.24x = 123,093,862,315,016.27 - Step 5: Solve for x
x = 123,093,862,315,016.27/17,475,392.24 - Step 6: Final answer
x = 7,043,839.74
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.