Finding the Fourth Proportional to 562,226.63, 843,427.62 and 183,057.84
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Solution
The fourth proportional to 562,226.63, 843,427.62 and 183,057.84 is: 274,615.31
Step by Step Solution
- Step 1: Write the proportion equation
562,226.63 : 843,427.62 = 183,057.84 : x - Step 2: Convert to fraction form
562,226.63/843,427.62 = 183,057.84/x - Step 3: Cross multiply
562,226.63x = 843,427.62 × 183,057.84 - Step 4: Simplify right side
562,226.63x = 154,396,038,313.54 - Step 5: Solve for x
x = 154,396,038,313.54/562,226.63 - Step 6: Final answer
x = 274,615.31
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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.