Finding the Fourth Proportional to 586,844.09, 880,325.80 and 202,542.93
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Solution
The fourth proportional to 586,844.09, 880,325.80 and 202,542.93 is: 303,834.98
Step by Step Solution
- Step 1: Write the proportion equation
586,844.09 : 880,325.80 = 202,542.93 : x - Step 2: Convert to fraction form
586,844.09/880,325.80 = 202,542.93/x - Step 3: Cross multiply
586,844.09x = 880,325.80 × 202,542.93 - Step 4: Simplify right side
586,844.09x = 178,303,762,484.97 - Step 5: Solve for x
x = 178,303,762,484.97/586,844.09 - Step 6: Final answer
x = 303,834.98
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.