Finding the Fourth Proportional to 895,369.75, 1,236,660.02 and 593,038.87
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Solution
The fourth proportional to 895,369.75, 1,236,660.02 and 593,038.87 is: 819,088.94
Step by Step Solution
- Step 1: Write the proportion equation
895,369.75 : 1,236,660.02 = 593,038.87 : x - Step 2: Convert to fraction form
895,369.75/1,236,660.02 = 593,038.87/x - Step 3: Cross multiply
895,369.75x = 1,236,660.02 × 593,038.87 - Step 4: Simplify right side
895,369.75x = 733,387,460,834.98 - Step 5: Solve for x
x = 733,387,460,834.98/895,369.75 - Step 6: Final answer
x = 819,088.94
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.