Finding the Fourth Proportional to 597,527.55, 824,528.97 and 352,507.14
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Solution
The fourth proportional to 597,527.55, 824,528.97 and 352,507.14 is: 486,425.02
Step by Step Solution
- Step 1: Write the proportion equation
597,527.55 : 824,528.97 = 352,507.14 : x - Step 2: Convert to fraction form
597,527.55/824,528.97 = 352,507.14/x - Step 3: Cross multiply
597,527.55x = 824,528.97 × 352,507.14 - Step 4: Simplify right side
597,527.55x = 290,652,349,061.85 - Step 5: Solve for x
x = 290,652,349,061.85/597,527.55 - Step 6: Final answer
x = 486,425.02
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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.