Finding the Fourth Proportional to 414,615.24, 621,435.24 and 237,244.68
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Solution
The fourth proportional to 414,615.24, 621,435.24 and 237,244.68 is: 355,588.00
Step by Step Solution
- Step 1: Write the proportion equation
414,615.24 : 621,435.24 = 237,244.68 : x - Step 2: Convert to fraction form
414,615.24/621,435.24 = 237,244.68/x - Step 3: Cross multiply
414,615.24x = 621,435.24 × 237,244.68 - Step 4: Simplify right side
414,615.24x = 147,432,204,654.52 - Step 5: Solve for x
x = 147,432,204,654.52/414,615.24 - Step 6: Final answer
x = 355,588.00
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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.