Finding the Fourth Proportional to 701,546.33, 968,110.35 and 443,562.14
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Solution
The fourth proportional to 701,546.33, 968,110.35 and 443,562.14 is: 612,100.84
Step by Step Solution
- Step 1: Write the proportion equation
701,546.33 : 968,110.35 = 443,562.14 : x - Step 2: Convert to fraction form
701,546.33/968,110.35 = 443,562.14/x - Step 3: Cross multiply
701,546.33x = 968,110.35 × 443,562.14 - Step 4: Simplify right side
701,546.33x = 429,417,095,424.96 - Step 5: Solve for x
x = 429,417,095,424.96/701,546.33 - Step 6: Final answer
x = 612,100.84
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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.