Finding the Fourth Proportional to 377,667.37, 566,293.99 and 149,732.08
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Solution
The fourth proportional to 377,667.37, 566,293.99 and 149,732.08 is: 224,516.03
Step by Step Solution
- Step 1: Write the proportion equation
377,667.37 : 566,293.99 = 149,732.08 : x - Step 2: Convert to fraction form
377,667.37/566,293.99 = 149,732.08/x - Step 3: Cross multiply
377,667.37x = 566,293.99 × 149,732.08 - Step 4: Simplify right side
377,667.37x = 84,792,377,014.20 - Step 5: Solve for x
x = 84,792,377,014.20/377,667.37 - Step 6: Final answer
x = 224,516.03
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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.