Finding the Fourth Proportional to 1,043,527.26, 1,565,992.35 and 369,606.18
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Solution
The fourth proportional to 1,043,527.26, 1,565,992.35 and 369,606.18 is: 554,657.72
Step by Step Solution
- Step 1: Write the proportion equation
1,043,527.26 : 1,565,992.35 = 369,606.18 : x - Step 2: Convert to fraction form
1,043,527.26/1,565,992.35 = 369,606.18/x - Step 3: Cross multiply
1,043,527.26x = 1,565,992.35 × 369,606.18 - Step 4: Simplify right side
1,043,527.26x = 578,800,450,392.72 - Step 5: Solve for x
x = 578,800,450,392.72/1,043,527.26 - Step 6: Final answer
x = 554,657.72
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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.