Finding the Fourth Proportional to 6,649,581.24, 9,952,394.55 and 6,052,042.26
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Solution
The fourth proportional to 6,649,581.24, 9,952,394.55 and 6,052,042.26 is: 9,058,060.99
Step by Step Solution
- Step 1: Write the proportion equation
6,649,581.24 : 9,952,394.55 = 6,052,042.26 : x - Step 2: Convert to fraction form
6,649,581.24/9,952,394.55 = 6,052,042.26/x - Step 3: Cross multiply
6,649,581.24x = 9,952,394.55 × 6,052,042.26 - Step 4: Simplify right side
6,649,581.24x = 60,232,312,404,793.69 - Step 5: Solve for x
x = 60,232,312,404,793.69/6,649,581.24 - Step 6: Final answer
x = 9,058,060.99
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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.