Finding the Fourth Proportional to 466,440.12, 699,657.80 and 182,159.53
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Solution
The fourth proportional to 466,440.12, 699,657.80 and 182,159.53 is: 273,238.37
Step by Step Solution
- Step 1: Write the proportion equation
466,440.12 : 699,657.80 = 182,159.53 : x - Step 2: Convert to fraction form
466,440.12/699,657.80 = 182,159.53/x - Step 3: Cross multiply
466,440.12x = 699,657.80 × 182,159.53 - Step 4: Simplify right side
466,440.12x = 127,449,338,309.11 - Step 5: Solve for x
x = 127,449,338,309.11/466,440.12 - Step 6: Final answer
x = 273,238.37
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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.