Finding the Fourth Proportional to 585,318.37, 877,977.93 and 164,594.26
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Solution
The fourth proportional to 585,318.37, 877,977.93 and 164,594.26 is: 246,891.50
Step by Step Solution
- Step 1: Write the proportion equation
585,318.37 : 877,977.93 = 164,594.26 : x - Step 2: Convert to fraction form
585,318.37/877,977.93 = 164,594.26/x - Step 3: Cross multiply
585,318.37x = 877,977.93 × 164,594.26 - Step 4: Simplify right side
585,318.37x = 144,510,127,684.68 - Step 5: Solve for x
x = 144,510,127,684.68/585,318.37 - Step 6: Final answer
x = 246,891.50
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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.