Finding the Fourth Proportional to 586,004.99, 883,399.64 and 546,944.84
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Solution
The fourth proportional to 586,004.99, 883,399.64 and 546,944.84 is: 824,516.64
Step by Step Solution
- Step 1: Write the proportion equation
586,004.99 : 883,399.64 = 546,944.84 : x - Step 2: Convert to fraction form
586,004.99/883,399.64 = 546,944.84/x - Step 3: Cross multiply
586,004.99x = 883,399.64 × 546,944.84 - Step 4: Simplify right side
586,004.99x = 483,170,867,604.14 - Step 5: Solve for x
x = 483,170,867,604.14/586,004.99 - Step 6: Final answer
x = 824,516.64
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.