Finding the Fourth Proportional to 433,519.53, 598,247.35 and 237,285.02
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Solution
The fourth proportional to 433,519.53, 598,247.35 and 237,285.02 is: 327,448.07
Step by Step Solution
- Step 1: Write the proportion equation
433,519.53 : 598,247.35 = 237,285.02 : x - Step 2: Convert to fraction form
433,519.53/598,247.35 = 237,285.02/x - Step 3: Cross multiply
433,519.53x = 598,247.35 × 237,285.02 - Step 4: Simplify right side
433,519.53x = 141,955,134,409.70 - Step 5: Solve for x
x = 141,955,134,409.70/433,519.53 - Step 6: Final answer
x = 327,448.07
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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.