Finding the Fourth Proportional to 584,318.84, 876,591.86 and 224,463.38
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Solution
The fourth proportional to 584,318.84, 876,591.86 and 224,463.38 is: 336,738.70
Step by Step Solution
- Step 1: Write the proportion equation
584,318.84 : 876,591.86 = 224,463.38 : x - Step 2: Convert to fraction form
584,318.84/876,591.86 = 224,463.38/x - Step 3: Cross multiply
584,318.84x = 876,591.86 × 224,463.38 - Step 4: Simplify right side
584,318.84x = 196,762,766,270.81 - Step 5: Solve for x
x = 196,762,766,270.81/584,318.84 - Step 6: Final answer
x = 336,738.70
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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.