Finding the Fourth Proportional to 17,573,390.19, 26,359,297.97 and 4,793,853.87
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Solution
The fourth proportional to 17,573,390.19, 26,359,297.97 and 4,793,853.87 is: 7,190,566.03
Step by Step Solution
- Step 1: Write the proportion equation
17,573,390.19 : 26,359,297.97 = 4,793,853.87 : x - Step 2: Convert to fraction form
17,573,390.19/26,359,297.97 = 4,793,853.87/x - Step 3: Cross multiply
17,573,390.19x = 26,359,297.97 × 4,793,853.87 - Step 4: Simplify right side
17,573,390.19x = 126,362,622,559,998.38 - Step 5: Solve for x
x = 126,362,622,559,998.38/17,573,390.19 - Step 6: Final answer
x = 7,190,566.03
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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.