Finding the Fourth Proportional to 566,708.40, 850,201.92 and 167,347.08
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Solution
The fourth proportional to 566,708.40, 850,201.92 and 167,347.08 is: 251,061.76
Step by Step Solution
- Step 1: Write the proportion equation
566,708.40 : 850,201.92 = 167,347.08 : x - Step 2: Convert to fraction form
566,708.40/850,201.92 = 167,347.08/x - Step 3: Cross multiply
566,708.40x = 850,201.92 × 167,347.08 - Step 4: Simplify right side
566,708.40x = 142,278,808,722.39 - Step 5: Solve for x
x = 142,278,808,722.39/566,708.40 - Step 6: Final answer
x = 251,061.76
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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.