Finding the Fourth Proportional to 2,682,090.09, 4,022,703 and 736,364.79
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Solution
The fourth proportional to 2,682,090.09, 4,022,703 and 736,364.79 is: 1,104,428.54
Step by Step Solution
- Step 1: Write the proportion equation
2,682,090.09 : 4,022,703 = 736,364.79 : x - Step 2: Convert to fraction form
2,682,090.09/4,022,703 = 736,364.79/x - Step 3: Cross multiply
2,682,090.09x = 4,022,703 × 736,364.79 - Step 4: Simplify right side
2,682,090.09x = 2,962,176,849,827.37 - Step 5: Solve for x
x = 2,962,176,849,827.37/2,682,090.09 - Step 6: Final answer
x = 1,104,428.54
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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.