Finding the Fourth Proportional to 735,465.68, 1,102,636.92 and 335,828.96
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Solution
The fourth proportional to 735,465.68, 1,102,636.92 and 335,828.96 is: 503,487.00
Step by Step Solution
- Step 1: Write the proportion equation
735,465.68 : 1,102,636.92 = 335,828.96 : x - Step 2: Convert to fraction form
735,465.68/1,102,636.92 = 335,828.96/x - Step 3: Cross multiply
735,465.68x = 1,102,636.92 × 335,828.96 - Step 4: Simplify right side
735,465.68x = 370,297,410,101.20 - Step 5: Solve for x
x = 370,297,410,101.20/735,465.68 - Step 6: Final answer
x = 503,487.00
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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.