Finding the Fourth Proportional to 6,009,586.76, 8,293,258.60 and 3,256,273.46
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Solution
The fourth proportional to 6,009,586.76, 8,293,258.60 and 3,256,273.46 is: 4,493,673.02
Step by Step Solution
- Step 1: Write the proportion equation
6,009,586.76 : 8,293,258.60 = 3,256,273.46 : x - Step 2: Convert to fraction form
6,009,586.76/8,293,258.60 = 3,256,273.46/x - Step 3: Cross multiply
6,009,586.76x = 8,293,258.60 × 3,256,273.46 - Step 4: Simplify right side
6,009,586.76x = 27,005,117,888,689.22 - Step 5: Solve for x
x = 27,005,117,888,689.22/6,009,586.76 - Step 6: Final answer
x = 4,493,673.02
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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.