Finding the Fourth Proportional to 735,399.30, 1,102,967.64 and 195,658.68
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Solution
The fourth proportional to 735,399.30, 1,102,967.64 and 195,658.68 is: 293,453.08
Step by Step Solution
- Step 1: Write the proportion equation
735,399.30 : 1,102,967.64 = 195,658.68 : x - Step 2: Convert to fraction form
735,399.30/1,102,967.64 = 195,658.68/x - Step 3: Cross multiply
735,399.30x = 1,102,967.64 × 195,658.68 - Step 4: Simplify right side
735,399.30x = 215,805,192,525.12 - Step 5: Solve for x
x = 215,805,192,525.12/735,399.30 - Step 6: Final answer
x = 293,453.08
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.