Finding the Fourth Proportional to 631,835.97, 948,594.74 and 332,526.75
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Solution
The fourth proportional to 631,835.97, 948,594.74 and 332,526.75 is: 499,232.61
Step by Step Solution
- Step 1: Write the proportion equation
631,835.97 : 948,594.74 = 332,526.75 : x - Step 2: Convert to fraction form
631,835.97/948,594.74 = 332,526.75/x - Step 3: Cross multiply
631,835.97x = 948,594.74 × 332,526.75 - Step 4: Simplify right side
631,835.97x = 315,433,120,739.43 - Step 5: Solve for x
x = 315,433,120,739.43/631,835.97 - Step 6: Final answer
x = 499,232.61
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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.