Finding the Fourth Proportional to 599,337.02, 827,110.26 and 344,688.44
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Solution
The fourth proportional to 599,337.02, 827,110.26 and 344,688.44 is: 475,684.52
Step by Step Solution
- Step 1: Write the proportion equation
599,337.02 : 827,110.26 = 344,688.44 : x - Step 2: Convert to fraction form
599,337.02/827,110.26 = 344,688.44/x - Step 3: Cross multiply
599,337.02x = 827,110.26 × 344,688.44 - Step 4: Simplify right side
599,337.02x = 285,095,345,227.39 - Step 5: Solve for x
x = 285,095,345,227.39/599,337.02 - Step 6: Final answer
x = 475,684.52
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1.5x scale
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.