Finding the Fourth Proportional to 737,160.03, 1,017,594.81 and 495,582.75
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Solution
The fourth proportional to 737,160.03, 1,017,594.81 and 495,582.75 is: 684,115.27
Step by Step Solution
- Step 1: Write the proportion equation
737,160.03 : 1,017,594.81 = 495,582.75 : x - Step 2: Convert to fraction form
737,160.03/1,017,594.81 = 495,582.75/x - Step 3: Cross multiply
737,160.03x = 1,017,594.81 × 495,582.75 - Step 4: Simplify right side
737,160.03x = 504,302,434,325.53 - Step 5: Solve for x
x = 504,302,434,325.53/737,160.03 - Step 6: Final answer
x = 684,115.27
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.