Finding the Fourth Proportional to 599,334.52, 827,106.81 and 344,685.94
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Solution
The fourth proportional to 599,334.52, 827,106.81 and 344,685.94 is: 475,681.07
Step by Step Solution
- Step 1: Write the proportion equation
599,334.52 : 827,106.81 = 344,685.94 : x - Step 2: Convert to fraction form
599,334.52/827,106.81 = 344,685.94/x - Step 3: Cross multiply
599,334.52x = 827,106.81 × 344,685.94 - Step 4: Simplify right side
599,334.52x = 285,092,088,285.25 - Step 5: Solve for x
x = 285,092,088,285.25/599,334.52 - Step 6: Final answer
x = 475,681.07
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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.