Finding the Fourth Proportional to 600,224.68, 899,337.33 and 422,358.00
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Solution
The fourth proportional to 600,224.68, 899,337.33 and 422,358.00 is: 632,833.54
Step by Step Solution
- Step 1: Write the proportion equation
600,224.68 : 899,337.33 = 422,358.00 : x - Step 2: Convert to fraction form
600,224.68/899,337.33 = 422,358.00/x - Step 3: Cross multiply
600,224.68x = 899,337.33 × 422,358.00 - Step 4: Simplify right side
600,224.68x = 379,842,312,651.63 - Step 5: Solve for x
x = 379,842,312,651.63/600,224.68 - Step 6: Final answer
x = 632,833.54
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.