Finding the Fourth Proportional to 4,752,850.23, 6,558,935.09 and 2,577,392.82
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Solution
The fourth proportional to 4,752,850.23, 6,558,935.09 and 2,577,392.82 is: 3,556,803.05
Step by Step Solution
- Step 1: Write the proportion equation
4,752,850.23 : 6,558,935.09 = 2,577,392.82 : x - Step 2: Convert to fraction form
4,752,850.23/6,558,935.09 = 2,577,392.82/x - Step 3: Cross multiply
4,752,850.23x = 6,558,935.09 × 2,577,392.82 - Step 4: Simplify right side
4,752,850.23x = 16,904,952,194,925.09 - Step 5: Solve for x
x = 16,904,952,194,925.09/4,752,850.23 - Step 6: Final answer
x = 3,556,803.05
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.