Finding the Fourth Proportional to 5,992,733.52, 9,008,587.44 and 4,807,621.08
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Solution
The fourth proportional to 5,992,733.52, 9,008,587.44 and 4,807,621.08 is: 7,227,065.03
Step by Step Solution
- Step 1: Write the proportion equation
5,992,733.52 : 9,008,587.44 = 4,807,621.08 : x - Step 2: Convert to fraction form
5,992,733.52/9,008,587.44 = 4,807,621.08/x - Step 3: Cross multiply
5,992,733.52x = 9,008,587.44 × 4,807,621.08 - Step 4: Simplify right side
5,992,733.52x = 43,309,874,877,567.23 - Step 5: Solve for x
x = 43,309,874,877,567.23/5,992,733.52 - Step 6: Final answer
x = 7,227,065.03
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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.