Finding the Fourth Proportional to 2,204,193.92, 3,303,133.44 and 1,255,606.08
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Solution
The fourth proportional to 2,204,193.92, 3,303,133.44 and 1,255,606.08 is: 1,881,610.50
Step by Step Solution
- Step 1: Write the proportion equation
2,204,193.92 : 3,303,133.44 = 1,255,606.08 : x - Step 2: Convert to fraction form
2,204,193.92/3,303,133.44 = 1,255,606.08/x - Step 3: Cross multiply
2,204,193.92x = 3,303,133.44 × 1,255,606.08 - Step 4: Simplify right side
2,204,193.92x = 4,147,434,430,315.32 - Step 5: Solve for x
x = 4,147,434,430,315.32/2,204,193.92 - Step 6: Final answer
x = 1,881,610.50
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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.