Finding the Fourth Proportional to 1,177,087.80, 1,765,647.99 and 335,639.46
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Solution
The fourth proportional to 1,177,087.80, 1,765,647.99 and 335,639.46 is: 503,463.83
Step by Step Solution
- Step 1: Write the proportion equation
1,177,087.80 : 1,765,647.99 = 335,639.46 : x - Step 2: Convert to fraction form
1,177,087.80/1,765,647.99 = 335,639.46/x - Step 3: Cross multiply
1,177,087.80x = 1,765,647.99 × 335,639.46 - Step 4: Simplify right side
1,177,087.80x = 592,621,137,913.69 - Step 5: Solve for x
x = 592,621,137,913.69/1,177,087.80 - Step 6: Final answer
x = 503,463.83
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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.