Finding the Fourth Proportional to 737,590.42, 1,106,582.52 and 264,323.62
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Solution
The fourth proportional to 737,590.42, 1,106,582.52 and 264,323.62 is: 396,555.99
Step by Step Solution
- Step 1: Write the proportion equation
737,590.42 : 1,106,582.52 = 264,323.62 : x - Step 2: Convert to fraction form
737,590.42/1,106,582.52 = 264,323.62/x - Step 3: Cross multiply
737,590.42x = 1,106,582.52 × 264,323.62 - Step 4: Simplify right side
737,590.42x = 292,495,897,515.12 - Step 5: Solve for x
x = 292,495,897,515.12/737,590.42 - Step 6: Final answer
x = 396,555.99
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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.