Finding the Fourth Proportional to 6,009,588.40, 8,293,239.28 and 3,256,273.70
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Solution
The fourth proportional to 6,009,588.40, 8,293,239.28 and 3,256,273.70 is: 4,493,661.65
Step by Step Solution
- Step 1: Write the proportion equation
6,009,588.40 : 8,293,239.28 = 3,256,273.70 : x - Step 2: Convert to fraction form
6,009,588.40/8,293,239.28 = 3,256,273.70/x - Step 3: Cross multiply
6,009,588.40x = 8,293,239.28 × 3,256,273.70 - Step 4: Simplify right side
6,009,588.40x = 27,005,056,921,945.42 - Step 5: Solve for x
x = 27,005,056,921,945.42/6,009,588.40 - Step 6: Final answer
x = 4,493,661.65
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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.