Finding the Fourth Proportional to 934,762.37, 1,289,758.07 and 590,183.75
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Solution
The fourth proportional to 934,762.37, 1,289,758.07 and 590,183.75 is: 814,318.47
Step by Step Solution
- Step 1: Write the proportion equation
934,762.37 : 1,289,758.07 = 590,183.75 : x - Step 2: Convert to fraction form
934,762.37/1,289,758.07 = 590,183.75/x - Step 3: Cross multiply
934,762.37x = 1,289,758.07 × 590,183.75 - Step 4: Simplify right side
934,762.37x = 761,194,259,045.22 - Step 5: Solve for x
x = 761,194,259,045.22/934,762.37 - Step 6: Final answer
x = 814,318.47
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.