Finding the Fourth Proportional to 767,537.37, 1,149,809.99 and 467,273.20
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Solution
The fourth proportional to 767,537.37, 1,149,809.99 and 467,273.20 is: 699,999.00
Step by Step Solution
- Step 1: Write the proportion equation
767,537.37 : 1,149,809.99 = 467,273.20 : x - Step 2: Convert to fraction form
767,537.37/1,149,809.99 = 467,273.20/x - Step 3: Cross multiply
767,537.37x = 1,149,809.99 × 467,273.20 - Step 4: Simplify right side
767,537.37x = 537,275,393,419.27 - Step 5: Solve for x
x = 537,275,393,419.27/767,537.37 - Step 6: Final answer
x = 699,999.00
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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.