Finding the Fourth Proportional to 495,842.18, 743,749.58 and 333,364.48
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Solution
The fourth proportional to 495,842.18, 743,749.58 and 333,364.48 is: 500,037.52
Step by Step Solution
- Step 1: Write the proportion equation
495,842.18 : 743,749.58 = 333,364.48 : x - Step 2: Convert to fraction form
495,842.18/743,749.58 = 333,364.48/x - Step 3: Cross multiply
495,842.18x = 743,749.58 × 333,364.48 - Step 4: Simplify right side
495,842.18x = 247,939,691,986.92 - Step 5: Solve for x
x = 247,939,691,986.92/495,842.18 - Step 6: Final answer
x = 500,037.52
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.