Finding the Fourth Proportional to 1,250,872.67, 1,875,940.91 and 567,364.09
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Solution
The fourth proportional to 1,250,872.67, 1,875,940.91 and 567,364.09 is: 850,879.18
Step by Step Solution
- Step 1: Write the proportion equation
1,250,872.67 : 1,875,940.91 = 567,364.09 : x - Step 2: Convert to fraction form
1,250,872.67/1,875,940.91 = 567,364.09/x - Step 3: Cross multiply
1,250,872.67x = 1,875,940.91 × 567,364.09 - Step 4: Simplify right side
1,250,872.67x = 1,064,341,507,286.65 - Step 5: Solve for x
x = 1,064,341,507,286.65/1,250,872.67 - Step 6: Final answer
x = 850,879.18
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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.