Finding the Fourth Proportional to 599,882.76, 894,533.22 and 594,482.09
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Solution
The fourth proportional to 599,882.76, 894,533.22 and 594,482.09 is: 886,479.84
Step by Step Solution
- Step 1: Write the proportion equation
599,882.76 : 894,533.22 = 594,482.09 : x - Step 2: Convert to fraction form
599,882.76/894,533.22 = 594,482.09/x - Step 3: Cross multiply
599,882.76x = 894,533.22 × 594,482.09 - Step 4: Simplify right side
599,882.76x = 531,783,973,727.36 - Step 5: Solve for x
x = 531,783,973,727.36/599,882.76 - Step 6: Final answer
x = 886,479.84
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.