Finding the Fourth Proportional to 735,206.96, 1,102,958.04 and 335,740.46
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Solution
The fourth proportional to 735,206.96, 1,102,958.04 and 335,740.46 is: 503,678.09
Step by Step Solution
- Step 1: Write the proportion equation
735,206.96 : 1,102,958.04 = 335,740.46 : x - Step 2: Convert to fraction form
735,206.96/1,102,958.04 = 335,740.46/x - Step 3: Cross multiply
735,206.96x = 1,102,958.04 × 335,740.46 - Step 4: Simplify right side
735,206.96x = 370,307,639,710.30 - Step 5: Solve for x
x = 370,307,639,710.30/735,206.96 - Step 6: Final answer
x = 503,678.09
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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.