Finding the Fourth Proportional to 944,971.41, 1,417,062.99 and 296,380.49
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Solution
The fourth proportional to 944,971.41, 1,417,062.99 and 296,380.49 is: 444,447.12
Step by Step Solution
- Step 1: Write the proportion equation
944,971.41 : 1,417,062.99 = 296,380.49 : x - Step 2: Convert to fraction form
944,971.41/1,417,062.99 = 296,380.49/x - Step 3: Cross multiply
944,971.41x = 1,417,062.99 × 296,380.49 - Step 4: Simplify right side
944,971.41x = 419,989,821,855.16 - Step 5: Solve for x
x = 419,989,821,855.16/944,971.41 - Step 6: Final answer
x = 444,447.12
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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.