Finding the Fourth Proportional to 435,216.81, 600,642.36 and 244,230.96
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Solution
The fourth proportional to 435,216.81, 600,642.36 and 244,230.96 is: 337,062.95
Step by Step Solution
- Step 1: Write the proportion equation
435,216.81 : 600,642.36 = 244,230.96 : x - Step 2: Convert to fraction form
435,216.81/600,642.36 = 244,230.96/x - Step 3: Cross multiply
435,216.81x = 600,642.36 × 244,230.96 - Step 4: Simplify right side
435,216.81x = 146,695,460,199.47 - Step 5: Solve for x
x = 146,695,460,199.47/435,216.81 - Step 6: Final answer
x = 337,062.95
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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.