Finding the Fourth Proportional to 2,330,313.04, 3,496,828.20 and 982,393.12
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Solution
The fourth proportional to 2,330,313.04, 3,496,828.20 and 982,393.12 is: 1,474,162.44
Step by Step Solution
- Step 1: Write the proportion equation
2,330,313.04 : 3,496,828.20 = 982,393.12 : x - Step 2: Convert to fraction form
2,330,313.04/3,496,828.20 = 982,393.12/x - Step 3: Cross multiply
2,330,313.04x = 3,496,828.20 × 982,393.12 - Step 4: Simplify right side
2,330,313.04x = 3,435,259,965,501.98 - Step 5: Solve for x
x = 3,435,259,965,501.98/2,330,313.04 - Step 6: Final answer
x = 1,474,162.44
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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.