Finding the Fourth Proportional to 596,567.65, 823,280.67 and 324,653.08
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Solution
The fourth proportional to 596,567.65, 823,280.67 and 324,653.08 is: 448,030.67
Step by Step Solution
- Step 1: Write the proportion equation
596,567.65 : 823,280.67 = 324,653.08 : x - Step 2: Convert to fraction form
596,567.65/823,280.67 = 324,653.08/x - Step 3: Cross multiply
596,567.65x = 823,280.67 × 324,653.08 - Step 4: Simplify right side
596,567.65x = 267,280,603,596.70 - Step 5: Solve for x
x = 267,280,603,596.70/596,567.65 - Step 6: Final answer
x = 448,030.67
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.