Finding the Fourth Proportional to 554,696.26, 832,169.67 and 175,640.02
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Solution
The fourth proportional to 554,696.26, 832,169.67 and 175,640.02 is: 263,499.70
Step by Step Solution
- Step 1: Write the proportion equation
554,696.26 : 832,169.67 = 175,640.02 : x - Step 2: Convert to fraction form
554,696.26/832,169.67 = 175,640.02/x - Step 3: Cross multiply
554,696.26x = 832,169.67 × 175,640.02 - Step 4: Simplify right side
554,696.26x = 146,162,297,482.19 - Step 5: Solve for x
x = 146,162,297,482.19/554,696.26 - Step 6: Final answer
x = 263,499.70
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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.