Finding the Fourth Proportional to 1,037,337.36, 1,553,338.44 and 833,977.68
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Solution
The fourth proportional to 1,037,337.36, 1,553,338.44 and 833,977.68 is: 1,248,821.88
Step by Step Solution
- Step 1: Write the proportion equation
1,037,337.36 : 1,553,338.44 = 833,977.68 : x - Step 2: Convert to fraction form
1,037,337.36/1,553,338.44 = 833,977.68/x - Step 3: Cross multiply
1,037,337.36x = 1,553,338.44 × 833,977.68 - Step 4: Simplify right side
1,037,337.36x = 1,295,449,588,446.02 - Step 5: Solve for x
x = 1,295,449,588,446.02/1,037,337.36 - Step 6: Final answer
x = 1,248,821.88
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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.