Finding the Fourth Proportional to 589,808.26, 884,712.93 and 146,576.26
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Solution
The fourth proportional to 589,808.26, 884,712.93 and 146,576.26 is: 219,864.52
Step by Step Solution
- Step 1: Write the proportion equation
589,808.26 : 884,712.93 = 146,576.26 : x - Step 2: Convert to fraction form
589,808.26/884,712.93 = 146,576.26/x - Step 3: Cross multiply
589,808.26x = 884,712.93 × 146,576.26 - Step 4: Simplify right side
589,808.26x = 129,677,912,453.04 - Step 5: Solve for x
x = 129,677,912,453.04/589,808.26 - Step 6: Final answer
x = 219,864.52
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1.5x scale
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.