Finding the Fourth Proportional to 597,289.10, 824,199.18 and 367,809.62
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Solution
The fourth proportional to 597,289.10, 824,199.18 and 367,809.62 is: 507,540.46
Step by Step Solution
- Step 1: Write the proportion equation
597,289.10 : 824,199.18 = 367,809.62 : x - Step 2: Convert to fraction form
597,289.10/824,199.18 = 367,809.62/x - Step 3: Cross multiply
597,289.10x = 824,199.18 × 367,809.62 - Step 4: Simplify right side
597,289.10x = 303,148,387,200.11 - Step 5: Solve for x
x = 303,148,387,200.11/597,289.10 - Step 6: Final answer
x = 507,540.46
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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.