Finding the Fourth Proportional to 2,204,117.68, 3,303,019.68 and 1,255,529.92
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Solution
The fourth proportional to 2,204,117.68, 3,303,019.68 and 1,255,529.92 is: 1,881,496.65
Step by Step Solution
- Step 1: Write the proportion equation
2,204,117.68 : 3,303,019.68 = 1,255,529.92 : x - Step 2: Convert to fraction form
2,204,117.68/3,303,019.68 = 1,255,529.92/x - Step 3: Cross multiply
2,204,117.68x = 3,303,019.68 × 1,255,529.92 - Step 4: Simplify right side
2,204,117.68x = 4,147,040,034,588.83 - Step 5: Solve for x
x = 4,147,040,034,588.83/2,204,117.68 - Step 6: Final answer
x = 1,881,496.65
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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.