Finding the Fourth Proportional to 730,237.74, 1,094,377.49 and 568,327.29
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Solution
The fourth proportional to 730,237.74, 1,094,377.49 and 568,327.29 is: 851,728.91
Step by Step Solution
- Step 1: Write the proportion equation
730,237.74 : 1,094,377.49 = 568,327.29 : x - Step 2: Convert to fraction form
730,237.74/1,094,377.49 = 568,327.29/x - Step 3: Cross multiply
730,237.74x = 1,094,377.49 × 568,327.29 - Step 4: Simplify right side
730,237.74x = 621,964,593,128.70 - Step 5: Solve for x
x = 621,964,593,128.70/730,237.74 - Step 6: Final answer
x = 851,728.91
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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.