Finding the Fourth Proportional to 737,306.58, 1,106,038.83 and 204,829.14
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Solution
The fourth proportional to 737,306.58, 1,106,038.83 and 204,829.14 is: 307,265.65
Step by Step Solution
- Step 1: Write the proportion equation
737,306.58 : 1,106,038.83 = 204,829.14 : x - Step 2: Convert to fraction form
737,306.58/1,106,038.83 = 204,829.14/x - Step 3: Cross multiply
737,306.58x = 1,106,038.83 × 204,829.14 - Step 4: Simplify right side
737,306.58x = 226,548,982,355.51 - Step 5: Solve for x
x = 226,548,982,355.51/737,306.58 - Step 6: Final answer
x = 307,265.65
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.