Finding the Fourth Proportional to 594,750.81, 820,734.11 and 322,812.92
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Solution
The fourth proportional to 594,750.81, 820,734.11 and 322,812.92 is: 445,469.88
Step by Step Solution
- Step 1: Write the proportion equation
594,750.81 : 820,734.11 = 322,812.92 : x - Step 2: Convert to fraction form
594,750.81/820,734.11 = 322,812.92/x - Step 3: Cross multiply
594,750.81x = 820,734.11 × 322,812.92 - Step 4: Simplify right side
594,750.81x = 264,943,570,489.03 - Step 5: Solve for x
x = 264,943,570,489.03/594,750.81 - Step 6: Final answer
x = 445,469.88
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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.