Finding the Fourth Proportional to 4,502,114.44, 6,213,509.22 and 2,567,930.92
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Solution
The fourth proportional to 4,502,114.44, 6,213,509.22 and 2,567,930.92 is: 3,544,081.93
Step by Step Solution
- Step 1: Write the proportion equation
4,502,114.44 : 6,213,509.22 = 2,567,930.92 : x - Step 2: Convert to fraction form
4,502,114.44/6,213,509.22 = 2,567,930.92/x - Step 3: Cross multiply
4,502,114.44x = 6,213,509.22 × 2,567,930.92 - Step 4: Simplify right side
4,502,114.44x = 15,955,862,447,743.08 - Step 5: Solve for x
x = 15,955,862,447,743.08/4,502,114.44 - Step 6: Final answer
x = 3,544,081.93
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.