Finding the Fourth Proportional to 944,601.98, 1,417,104.24 and 304,942.07
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Solution
The fourth proportional to 944,601.98, 1,417,104.24 and 304,942.07 is: 457,478.07
Step by Step Solution
- Step 1: Write the proportion equation
944,601.98 : 1,417,104.24 = 304,942.07 : x - Step 2: Convert to fraction form
944,601.98/1,417,104.24 = 304,942.07/x - Step 3: Cross multiply
944,601.98x = 1,417,104.24 × 304,942.07 - Step 4: Simplify right side
944,601.98x = 432,134,692,122.32 - Step 5: Solve for x
x = 432,134,692,122.32/944,601.98 - Step 6: Final answer
x = 457,478.07
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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.