Finding the Fourth Proportional to 1,601,805.27, 2,402,440.00 and 703,005.68
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Solution
The fourth proportional to 1,601,805.27, 2,402,440.00 and 703,005.68 is: 1,054,390.94
Step by Step Solution
- Step 1: Write the proportion equation
1,601,805.27 : 2,402,440.00 = 703,005.68 : x - Step 2: Convert to fraction form
1,601,805.27/2,402,440.00 = 703,005.68/x - Step 3: Cross multiply
1,601,805.27x = 2,402,440.00 × 703,005.68 - Step 4: Simplify right side
1,601,805.27x = 1,688,928,974,062.19 - Step 5: Solve for x
x = 1,688,928,974,062.19/1,601,805.27 - Step 6: Final answer
x = 1,054,390.94
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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.