Finding the Fourth Proportional to 735,277.80, 1,103,861.24 and 566,905.08
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Solution
The fourth proportional to 735,277.80, 1,103,861.24 and 566,905.08 is: 851,085.86
Step by Step Solution
- Step 1: Write the proportion equation
735,277.80 : 1,103,861.24 = 566,905.08 : x - Step 2: Convert to fraction form
735,277.80/1,103,861.24 = 566,905.08/x - Step 3: Cross multiply
735,277.80x = 1,103,861.24 × 566,905.08 - Step 4: Simplify right side
735,277.80x = 625,784,541,736.57 - Step 5: Solve for x
x = 625,784,541,736.57/735,277.80 - Step 6: Final answer
x = 851,085.86
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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.