Finding the Fourth Proportional to 597,775.66, 824,913.99 and 325,848.88
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Solution
The fourth proportional to 597,775.66, 824,913.99 and 325,848.88 is: 449,662.49
Step by Step Solution
- Step 1: Write the proportion equation
597,775.66 : 824,913.99 = 325,848.88 : x - Step 2: Convert to fraction form
597,775.66/824,913.99 = 325,848.88/x - Step 3: Cross multiply
597,775.66x = 824,913.99 × 325,848.88 - Step 4: Simplify right side
597,775.66x = 268,797,296,128.83 - Step 5: Solve for x
x = 268,797,296,128.83/597,775.66 - Step 6: Final answer
x = 449,662.49
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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.