Finding the Fourth Proportional to 791,937.99, 1,093,776.35 and 536,846.31
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Solution
The fourth proportional to 791,937.99, 1,093,776.35 and 536,846.31 is: 741,459.31
Step by Step Solution
- Step 1: Write the proportion equation
791,937.99 : 1,093,776.35 = 536,846.31 : x - Step 2: Convert to fraction form
791,937.99/1,093,776.35 = 536,846.31/x - Step 3: Cross multiply
791,937.99x = 1,093,776.35 × 536,846.31 - Step 4: Simplify right side
791,937.99x = 587,189,794,778.54 - Step 5: Solve for x
x = 587,189,794,778.54/791,937.99 - Step 6: Final answer
x = 741,459.31
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.