Finding the Fourth Proportional to 468,820.06, 646,933.14 and 264,888.70
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Solution
The fourth proportional to 468,820.06, 646,933.14 and 264,888.70 is: 365,524.63
Step by Step Solution
- Step 1: Write the proportion equation
468,820.06 : 646,933.14 = 264,888.70 : x - Step 2: Convert to fraction form
468,820.06/646,933.14 = 264,888.70/x - Step 3: Cross multiply
468,820.06x = 646,933.14 × 264,888.70 - Step 4: Simplify right side
468,820.06x = 171,365,278,441.52 - Step 5: Solve for x
x = 171,365,278,441.52/468,820.06 - Step 6: Final answer
x = 365,524.63
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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.