Finding the Fourth Proportional to 435,412.99, 600,867.54 and 244,426.33
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Solution
The fourth proportional to 435,412.99, 600,867.54 and 244,426.33 is: 337,306.99
Step by Step Solution
- Step 1: Write the proportion equation
435,412.99 : 600,867.54 = 244,426.33 : x - Step 2: Convert to fraction form
435,412.99/600,867.54 = 244,426.33/x - Step 3: Cross multiply
435,412.99x = 600,867.54 × 244,426.33 - Step 4: Simplify right side
435,412.99x = 146,867,844,613.99 - Step 5: Solve for x
x = 146,867,844,613.99/435,412.99 - Step 6: Final answer
x = 337,306.99
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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.