Finding the Fourth Proportional to 934,697.93, 1,402,046.89 and 224,725.99
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Solution
The fourth proportional to 934,697.93, 1,402,046.89 and 224,725.99 is: 337,088.99
Step by Step Solution
- Step 1: Write the proportion equation
934,697.93 : 1,402,046.89 = 224,725.99 : x - Step 2: Convert to fraction form
934,697.93/1,402,046.89 = 224,725.99/x - Step 3: Cross multiply
934,697.93x = 1,402,046.89 × 224,725.99 - Step 4: Simplify right side
934,697.93x = 315,076,379,448.60 - Step 5: Solve for x
x = 315,076,379,448.60/934,697.93 - Step 6: Final answer
x = 337,088.99
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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.