Finding the Fourth Proportional to 4,407,602.31, 6,082,536.24 and 2,473,824.11
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Solution
The fourth proportional to 4,407,602.31, 6,082,536.24 and 2,473,824.11 is: 3,413,902.55
Step by Step Solution
- Step 1: Write the proportion equation
4,407,602.31 : 6,082,536.24 = 2,473,824.11 : x - Step 2: Convert to fraction form
4,407,602.31/6,082,536.24 = 2,473,824.11/x - Step 3: Cross multiply
4,407,602.31x = 6,082,536.24 × 2,473,824.11 - Step 4: Simplify right side
4,407,602.31x = 15,047,124,770,048.07 - Step 5: Solve for x
x = 15,047,124,770,048.07/4,407,602.31 - Step 6: Final answer
x = 3,413,902.55
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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.