Finding the Fourth Proportional to 1,107,282.88, 1,659,874.56 and 358,804
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Solution
The fourth proportional to 1,107,282.88, 1,659,874.56 and 358,804 is: 537,865.84
Step by Step Solution
- Step 1: Write the proportion equation
1,107,282.88 : 1,659,874.56 = 358,804 : x - Step 2: Convert to fraction form
1,107,282.88/1,659,874.56 = 358,804/x - Step 3: Cross multiply
1,107,282.88x = 1,659,874.56 × 358,804 - Step 4: Simplify right side
1,107,282.88x = 595,569,631,626.24 - Step 5: Solve for x
x = 595,569,631,626.24/1,107,282.88 - Step 6: Final answer
x = 537,865.84
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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.