Finding the Fourth Proportional to 1,169,616.68, 1,754,487.66 and 370,958.84
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Solution
The fourth proportional to 1,169,616.68, 1,754,487.66 and 370,958.84 is: 556,458.13
Step by Step Solution
- Step 1: Write the proportion equation
1,169,616.68 : 1,754,487.66 = 370,958.84 : x - Step 2: Convert to fraction form
1,169,616.68/1,754,487.66 = 370,958.84/x - Step 3: Cross multiply
1,169,616.68x = 1,754,487.66 × 370,958.84 - Step 4: Simplify right side
1,169,616.68x = 650,842,707,147.91 - Step 5: Solve for x
x = 650,842,707,147.91/1,169,616.68 - Step 6: Final answer
x = 556,458.13
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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.