Finding the Fourth Proportional to 7,351,845.84, 11,027,773.62 and 2,303,550
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Solution
The fourth proportional to 7,351,845.84, 11,027,773.62 and 2,303,550 is: 3,455,326.52
Step by Step Solution
- Step 1: Write the proportion equation
7,351,845.84 : 11,027,773.62 = 2,303,550 : x - Step 2: Convert to fraction form
7,351,845.84/11,027,773.62 = 2,303,550/x - Step 3: Cross multiply
7,351,845.84x = 11,027,773.62 × 2,303,550 - Step 4: Simplify right side
7,351,845.84x = 25,403,027,922,351 - Step 5: Solve for x
x = 25,403,027,922,351/7,351,845.84 - Step 6: Final answer
x = 3,455,326.52
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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.