Finding the Fourth Proportional to 363,291.08, 544,936.91 and 173,706.84
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Solution
The fourth proportional to 363,291.08, 544,936.91 and 173,706.84 is: 260,560.40
Step by Step Solution
- Step 1: Write the proportion equation
363,291.08 : 544,936.91 = 173,706.84 : x - Step 2: Convert to fraction form
363,291.08/544,936.91 = 173,706.84/x - Step 3: Cross multiply
363,291.08x = 544,936.91 × 173,706.84 - Step 4: Simplify right side
363,291.08x = 94,659,267,766.93 - Step 5: Solve for x
x = 94,659,267,766.93/363,291.08 - Step 6: Final answer
x = 260,560.40
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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.