Finding the Fourth Proportional to 1,204,006.05, 1,806,107.35 and 604,658.97
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Solution
The fourth proportional to 1,204,006.05, 1,806,107.35 and 604,658.97 is: 907,037.80
Step by Step Solution
- Step 1: Write the proportion equation
1,204,006.05 : 1,806,107.35 = 604,658.97 : x - Step 2: Convert to fraction form
1,204,006.05/1,806,107.35 = 604,658.97/x - Step 3: Cross multiply
1,204,006.05x = 1,806,107.35 × 604,658.97 - Step 4: Simplify right side
1,204,006.05x = 1,092,078,999,418.25 - Step 5: Solve for x
x = 1,092,078,999,418.25/1,204,006.05 - Step 6: Final answer
x = 907,037.80
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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.