Finding the Fourth Proportional to 1,614,141.84, 2,227,429.62 and 925,777.92
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Solution
The fourth proportional to 1,614,141.84, 2,227,429.62 and 925,777.92 is: 1,277,524.14
Step by Step Solution
- Step 1: Write the proportion equation
1,614,141.84 : 2,227,429.62 = 925,777.92 : x - Step 2: Convert to fraction form
1,614,141.84/2,227,429.62 = 925,777.92/x - Step 3: Cross multiply
1,614,141.84x = 2,227,429.62 × 925,777.92 - Step 4: Simplify right side
1,614,141.84x = 2,062,105,160,549.99 - Step 5: Solve for x
x = 2,062,105,160,549.99/1,614,141.84 - Step 6: Final answer
x = 1,277,524.14
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.