Finding the Fourth Proportional to 14,605,777.44, 21,910,658.96 and 6,084,121.01
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Solution
The fourth proportional to 14,605,777.44, 21,910,658.96 and 6,084,121.01 is: 9,127,011.62
Step by Step Solution
- Step 1: Write the proportion equation
14,605,777.44 : 21,910,658.96 = 6,084,121.01 : x - Step 2: Convert to fraction form
14,605,777.44/21,910,658.96 = 6,084,121.01/x - Step 3: Cross multiply
14,605,777.44x = 21,910,658.96 × 6,084,121.01 - Step 4: Simplify right side
14,605,777.44x = 133,307,100,427,137.75 - Step 5: Solve for x
x = 133,307,100,427,137.75/14,605,777.44 - Step 6: Final answer
x = 9,127,011.62
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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.