Finding the Fourth Proportional to 11,463,054.13, 17,194,756.19 and 2,943,201.97
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Solution
The fourth proportional to 11,463,054.13, 17,194,756.19 and 2,943,201.97 is: 4,414,847.88
Step by Step Solution
- Step 1: Write the proportion equation
11,463,054.13 : 17,194,756.19 = 2,943,201.97 : x - Step 2: Convert to fraction form
11,463,054.13/17,194,756.19 = 2,943,201.97/x - Step 3: Cross multiply
11,463,054.13x = 17,194,756.19 × 2,943,201.97 - Step 4: Simplify right side
11,463,054.13x = 50,607,640,234,374.79 - Step 5: Solve for x
x = 50,607,640,234,374.79/11,463,054.13 - Step 6: Final answer
x = 4,414,847.88
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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.