Finding the Fourth Proportional to 466,905.02, 700,576.23 and 230,118.62
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Solution
The fourth proportional to 466,905.02, 700,576.23 and 230,118.62 is: 345,285.72
Step by Step Solution
- Step 1: Write the proportion equation
466,905.02 : 700,576.23 = 230,118.62 : x - Step 2: Convert to fraction form
466,905.02/700,576.23 = 230,118.62/x - Step 3: Cross multiply
466,905.02x = 700,576.23 × 230,118.62 - Step 4: Simplify right side
466,905.02x = 161,215,635,252.40 - Step 5: Solve for x
x = 161,215,635,252.40/466,905.02 - Step 6: Final answer
x = 345,285.72
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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.