Finding the Fourth Proportional to 1,182,032.46, 1,773,049.99 and 329,105.97
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Solution
The fourth proportional to 1,182,032.46, 1,773,049.99 and 329,105.97 is: 493,659.32
Step by Step Solution
- Step 1: Write the proportion equation
1,182,032.46 : 1,773,049.99 = 329,105.97 : x - Step 2: Convert to fraction form
1,182,032.46/1,773,049.99 = 329,105.97/x - Step 3: Cross multiply
1,182,032.46x = 1,773,049.99 × 329,105.97 - Step 4: Simplify right side
1,182,032.46x = 583,521,336,817.44 - Step 5: Solve for x
x = 583,521,336,817.44/1,182,032.46 - Step 6: Final answer
x = 493,659.32
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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.